Token GinSpirit

/**
 *Submitted for verification at Etherscan.io on 2021-08-31
*/

// SPDX-License-Identifier: MIT

//MMMMMMMMMMMMMMMMMMMMMMMMMMMMWWNXK0Oxxdooooolllllccccccccccccccccccccccccccllllloodddxk0KNWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMWWXKOkdolc:;,,,,;;;:cllodddxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxdddoolcc::cclloxk0XWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMNkc;,......',:cloddxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxddoc:::cloxOXWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMWO'  .':lodxxxxxxxxxxxxxxxxxxxxxxxxxxdddddddooooooooooooooooooooodddddddxxxxxxxxdolc:cloxOXWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMO. .;codxxxxxxxxxxxxxxxxxdddoolllccc:::::;;;;;;;;;;;;;;;;;;;;;;;;::::cccclllooodddxddocccodk0NMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMN:  ';;codxxxxxxxxxddollcc::;;;;;;;;;;;,,,,''''....'''',,,,,,;;;;;;;;;;;;;;;;;;:::cclloodolcclox0NWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMX:  .,;;;codxxddolcc:;;;;;;;;;;;;;,'....       .................'',,;;;;;;;;;;;;;;;;;;;;::clllc::cldONWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMWNNNKl. .';;;;;;cllc:;;;;;;;;;;,;;;;,'..     ..',,;:::::::::;;,,,'....  .....''''',,,,,,,,,,;;;;,;;;:cc:;;:lx0NMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMNkc,,;;,.',,,,'.....',;;;;;;;;;;;;;;,'.    ..,;:cc::;;;,,,,,,,,,,,,,;;::;,'..     ............''',,,,,,;;;;;:;,',;lkXWMMMMMMMMMMMMMMMMMMMMMMM
//MMWNXKXXNk...',,,,'...   .....,;;;;;;;;;;;;,'.   .';:::;,,''......................',;;;,..                ......''',,,,;;;,..':d0NMMMMMMMMMMMMMMMMMMMM
//xl;.....'...,,,...    ........,;;;;;;;;;,,'.   .,::;,''................................,;;;'.      .;cc;,'..       .....',,,,,...;oONMMMMMMMMMMMMMMMMM
//;            .     ...........,;;;;;;,,'..   .,;;,''......................................';:;'.    .:d0NNX0Oxoc:,..      ....'''...,lONMMMMMMMMMMMMMM
//Xl.  .....      ..............';;;;,,'..   .',,''''......................................  ..';:;..    .;d0NMMMMWWX0kdl:,..     .......'lONMMMMMMMMMMM
//MNx.   ......   ..............,;;,,'...   .....''''........................................   ..,::,.     .,o0WMMMMMMMMMWX0kdl;'.         'lONMMMMMMMM
//MMW0;   .......  ....      ...,,,'..       ..''''''......................................',.   .':c:;.       .;dKWMMMMMMMMMMMMWNKOdl:'.     .,dKWMMMMM
//MMMMXl.   ...'..  ..         .''.        ..''''''''.......................................;;.  .';c:,..         .:OWMMMMMMMMMMMMMMMMWNKOdl;..  .:kNMMM
//MMMMMNx.   ......    .cxkd:.  .  .'.   ..'''''''''...................................... .':'    ..,:cc:;'.     .l0WMMMMMMMMMMMMMMMMMMMMMMWNKkoc,';dKW
//MMMMMMW0;   ......  .xWMMMW0c. .cx;   .'''''''''''....................................... .;;.      .,:;'..  .,dXMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMWXOxkK
//MMMMMMMMXc.  ...... ;XMMMMMMWkoONx.  .'''........''...................................... .':.      ...    .cONMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMW
//MMMMMMMMMNd.  .......dNMMMMMMMMMWo   .'.         ...............................  .......  .;,           ,dKWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMWk'  ...'...dWMMMMMMMMWl   ..              ...........................   ......  .,:.        ,xXMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMW0;  .......xWMMMMMMMWo   ..                 .........................  ......  .':'      .dXMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMKc  .......xWMMMMMMMx.  ..                    ......... ............   .....   .:;      lNMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMXl. ...'...xWMMMMMMk.  ..                        .....  ...........    ...    .;:.     ,KMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMNl. .......xWMMMMM0'  ..                          ..    ...........    ..    .;c.      oWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMNl. .......kWMMMMX:  ..                                 ..........    ..    .;c,      ,KMMMMMMMMMW0OXMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMNl  ......'kWMMMWd.  .                   ..;.          ..........     .    .;c;.     .dWMMMMMWKd;.'0MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMXc  ......'kWMMM0,  .                .,cdOx,           .........     ...  .:c;.      ,KMMWKx:.   ,0MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMX:  ......'OWMMWo.  .              'dO00k:             ........          .:c;       .lOo;.      ;XMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMK;  ......'OWMMK;  .   .lo:.     .d00Od;.             ........      .  .,cc,                   lWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMM0,  ......'OWMMk.  .  .cO0d'    .,;,'.                .......      .  .;cc.              ..  .kMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMWO'  ..... ,OWMWd. ..   ,lc.                           ......        .':c:.            .,,.  ;KMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMWk.  ...'. ,0MMNl  ..                                 ......      . .,cc,            .::.  .dWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMWx.  ..... ,0MMX:  ..                                ......      . .:c:.          .,cc'   ,KMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMMNd.  ..... ;0MMK;  ..                                ....       ..'cc'          .:cc,   .dWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMMMNl   ..... ;0MMK; ...                               ....       ..;c;.        .;ccc,.   :XMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMMMMXc  ...... ;KMMK;  ...                             ...       ..'c:.       .';:cc;.   .OMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMMMMMK;  ...'.. ;KMMK:  ...                           ....       ..;:.       .'..;c;.   .oWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMMMMMM0,  ...... :KMMXc. ...                          ...       ..':.       .. .':,.    cXMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMMMMMMWk.  ...'.. :XMMNo. .'.                        ....      ...,.          .':,     ;KMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMMMMMMMWx.  ...'.. cXMMNo. ...                       ...       ..'.          .,:'     '0MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNo.  ...'...cKXk;   ...                      ..       ....          .;;.     'OWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMXc   ...'.. ..      ...                            .......       .';'      'kWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMK:  ....'..      .......                         ........     .';,.      'OWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMO.  ....'.   ...''......                       ........   ..';,.       ,0WMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMMMMMMMWXkl'    ...''.  ..'''........   ..              ............',:,.        :KMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMMMMMNOl'        ...''.  ..'..................        ...........',::,.        .oNMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMMMXx,.     ...   ...''.  ....................     ...........,;::;..         'kWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMMMXd'    ..,;;,'.  ....''.  ...................   .........';:c:;'.. ...     .lKMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMMMNx'    .,::;,,''..  ....''.  ............................';:ccc:;;;;:;..    ,kWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMMW0:    .;::;,,'''''.   ...''..  ..............................',:ccc:,.     'dXMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMMNx.   .,c:;,,,'''''''.   ....'..  ............................',;::,..     .oKWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMMNo.  .'::;,,','''''''''.   ...''..  ......................'';:::;'..      .oKWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMMXc   .;:;,'''',,'''''''''.  ....''..  ................',;;;;;,...        ,dXWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMMMK:  .':;,,''''''''''''''''..  ....''..  .........'''''''...            'lONMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMMM0,  .,;'.....................   ....''..  ...........               .;oONMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMMWO'  ...                           ...                           .':okKWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMMWk'            .........                                 ..',:ldxOKNWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMMWk.     ..,:ldkO0KXXNNXXKOkdolc:;;;,,,,,,,,,,;;::cclloddkO0XNWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMWk. .,cdkKXWMMMMMMMMMMMMMMMMMMMMMMWWWWWWWWWWWWWWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
//MMMMMMMMMKc:d0NMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM


// File: contracts\Interfaces.sol

pragma solidity 0.6.12;


/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library MathUtil {
    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }
}

contract ReentrancyGuard {
    uint256 private _guardCounter;

    constructor () internal {
        _guardCounter = 1;
    }

    modifier nonReentrant() {
        _guardCounter += 1;
        uint256 localCounter = _guardCounter;
        _;
        require(localCounter == _guardCounter, "ReentrancyGuard: reentrant call");
    }
}

// File: @openzeppelin\contracts\math\SafeMath.sol

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        uint256 c = a + b;
        if (c < a) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b > a) return (false, 0);
        return (true, a - b);
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) return (true, 0);
        uint256 c = a * b;
        if (c / a != b) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a / b);
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a % b);
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b <= a, "SafeMath: subtraction overflow");
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) return 0;
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: division by zero");
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: modulo by zero");
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        return a - b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryDiv}.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a % b;
    }
}

// File: @openzeppelin\contracts\token\ERC20\IERC20.sol

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

// File: @openzeppelin\contracts\utils\Address.sol

pragma solidity >=0.6.2 <0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain`call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
      return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: value }(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// File: @openzeppelin\contracts\token\ERC20\SafeERC20.sol

pragma solidity >=0.6.0 <0.8.0;


/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using SafeMath for uint256;
    using Address for address;

    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(IERC20 token, address spender, uint256 value) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        // solhint-disable-next-line max-line-length
        require((value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).add(value);
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) { // Return data is optional
            // solhint-disable-next-line max-line-length
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// File: node_modules\@openzeppelin\contracts\utils\Context.sol

pragma solidity >=0.6.0 <0.8.0;

/*
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with GSN meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

// File: @openzeppelin\contracts\token\ERC20\ERC20.sol

pragma solidity >=0.6.0 <0.8.0;


/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin guidelines: functions revert instead
 * of returning `false` on failure. This behavior is nonetheless conventional
 * and does not conflict with the expectations of ERC20 applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20 {
    using SafeMath for uint256;

    mapping (address => uint256) private _balances;

    mapping (address => mapping (address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;
    uint8 private _decimals;

    /**
     * @dev Sets the values for {name} and {symbol}, initializes {decimals} with
     * a default value of 18.
     *
     * To select a different value for {decimals}, use {_setupDecimals}.
     *
     * All three of these values are immutable: they can only be set once during
     * construction.
     */
    constructor (string memory name_, string memory symbol_) public {
        _name = name_;
        _symbol = symbol_;
        _decimals = 18;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5,05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless {_setupDecimals} is
     * called.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual returns (uint8) {
        return _decimals;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
        return true;
    }

    /**
     * @dev Moves tokens `amount` from `sender` to `recipient`.
     *
     * This is internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(address sender, address recipient, uint256 amount) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
        _balances[recipient] = _balances[recipient].add(amount);
        emit Transfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply = _totalSupply.add(amount);
        _balances[account] = _balances[account].add(amount);
        emit Transfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        _balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
        _totalSupply = _totalSupply.sub(amount);
        emit Transfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(address owner, address spender, uint256 amount) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Sets {decimals} to a value other than the default one of 18.
     *
     * WARNING: This function should only be called from the constructor. Most
     * applications that interact with token contracts will not expect
     * {decimals} to ever change, and may work incorrectly if it does.
     */
    function _setupDecimals(uint8 decimals_) internal virtual {
        _decimals = decimals_;
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be to transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
}

pragma solidity 0.6.12;


contract GinSpiritToken is ERC20 {
    using SafeERC20 for IERC20;
    using Address for address;
    using SafeMath for uint256;

    address public operator;

    constructor()
        public
        ERC20(
            "GinSpirit",
            "GINSPIRIT"
        )
    {
        operator = msg.sender;
    }

    function setOperator(address _operator) external {
        require(msg.sender == operator, "!auth");
        operator = _operator;
    }

    
    function mint(address _to, uint256 _amount) external {
        require(msg.sender == operator, "!authorized");
        
        _mint(_to, _amount);
    }

    function burn(address _from, uint256 _amount) external {
        require(msg.sender == operator, "!authorized");
        
        _burn(_from, _amount);
    }

}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"operator","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_operator","type":"address"}],"name":"setOperator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]

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

44218:819:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;35316:91;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;37462:169;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;37462:169:0;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;36415:108;;;:::i;:::-;;;;;;;;;;;;;;;;38113:321;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;38113:321:0;;;;;;;;;;;;;;;;;:::i;36259:91::-;;;:::i;:::-;;;;;;;;;;;;;;;;;;;38843:218;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;38843:218:0;;;;;;;;:::i;44704:158::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;44704:158:0;;;;;;;;:::i;:::-;;44358:23;;;:::i;:::-;;;;-1:-1:-1;;;;;44358:23:0;;;;;;;;;;;;;;36586:127;;;;;;;;;;;;;;;;-1:-1:-1;36586:127:0;-1:-1:-1;;;;;36586:127:0;;:::i;35526:95::-;;;:::i;44870:162::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;44870:162:0;;;;;;;;:::i;39564:269::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;39564:269:0;;;;;;;;:::i;36926:175::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;36926:175:0;;;;;;;;:::i;44551:139::-;;;;;;;;;;;;;;;;-1:-1:-1;44551:139:0;-1:-1:-1;;;;;44551:139:0;;:::i;37164:151::-;;;;;;;;;;;;;;;;-1:-1:-1;;;;;;37164:151:0;;;;;;;;;;:::i;35316:91::-;35394:5;35387:12;;;;;;;;-1:-1:-1;;35387:12:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;35361:13;;35387:12;;35394:5;;35387:12;;35394:5;35387:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;35316:91;:::o;37462:169::-;37545:4;37562:39;37571:12;:10;:12::i;:::-;37585:7;37594:6;37562:8;:39::i;:::-;-1:-1:-1;37619:4:0;37462:169;;;;:::o;36415:108::-;36503:12;;36415:108;:::o;38113:321::-;38219:4;38236:36;38246:6;38254:9;38265:6;38236:9;:36::i;:::-;38283:121;38292:6;38300:12;:10;:12::i;:::-;38314:89;38352:6;38314:89;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;38314:19:0;;;;;;:11;:19;;;;;;38334:12;:10;:12::i;:::-;-1:-1:-1;;;;;38314:33:0;;;;;;;;;;;;-1:-1:-1;38314:33:0;;;:89;:37;:89::i;:::-;38283:8;:121::i;:::-;-1:-1:-1;38422:4:0;38113:321;;;;;:::o;36259:91::-;36333:9;;;;36259:91;:::o;38843:218::-;38931:4;38948:83;38957:12;:10;:12::i;:::-;38971:7;38980:50;39019:10;38980:11;:25;38992:12;:10;:12::i;:::-;-1:-1:-1;;;;;38980:25:0;;;;;;;;;;;;;;;;;-1:-1:-1;38980:25:0;;;:34;;;;;;;;;;;:38;:50::i;44704:158::-;44790:8;;;;;-1:-1:-1;;;;;44790:8:0;44776:10;:22;44768:46;;;;;-1:-1:-1;;;44768:46:0;;;;;;;;;;;;-1:-1:-1;;;44768:46:0;;;;;;;;;;;;;;;44835:19;44841:3;44846:7;44835:5;:19::i;:::-;44704:158;;:::o;44358:23::-;;;;;;-1:-1:-1;;;;;44358:23:0;;:::o;36586:127::-;-1:-1:-1;;;;;36687:18:0;36660:7;36687:18;;;;;;;;;;;;36586:127::o;35526:95::-;35606:7;35599:14;;;;;;;;-1:-1:-1;;35599:14:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;35573:13;;35599:14;;35606:7;;35599:14;;35606:7;35599:14;;;;;;;;;;;;;;;;;;;;;;;;44870:162;44958:8;;;;;-1:-1:-1;;;;;44958:8:0;44944:10;:22;44936:46;;;;;-1:-1:-1;;;44936:46:0;;;;;;;;;;;;-1:-1:-1;;;44936:46:0;;;;;;;;;;;;;;;45003:21;45009:5;45016:7;45003:5;:21::i;39564:269::-;39657:4;39674:129;39683:12;:10;:12::i;:::-;39697:7;39706:96;39745:15;39706:96;;;;;;;;;;;;;;;;;:11;:25;39718:12;:10;:12::i;:::-;-1:-1:-1;;;;;39706:25:0;;;;;;;;;;;;;;;;;-1:-1:-1;39706:25:0;;;:34;;;;;;;;;;;:96;:38;:96::i;36926:175::-;37012:4;37029:42;37039:12;:10;:12::i;:::-;37053:9;37064:6;37029:9;:42::i;44551:139::-;44633:8;;;;;-1:-1:-1;;;;;44633:8:0;44619:10;:22;44611:40;;;;;-1:-1:-1;;;44611:40:0;;;;;;;;;;;;-1:-1:-1;;;44611:40:0;;;;;;;;;;;;;;;44662:8;:20;;-1:-1:-1;;;;;44662:20:0;;;;;-1:-1:-1;;;;;;44662:20:0;;;;;;;;;44551:139::o;37164:151::-;-1:-1:-1;;;;;37280:18:0;;;37253:7;37280:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;37164:151::o;32802:106::-;32890:10;32802:106;:::o;42711:346::-;-1:-1:-1;;;;;42813:19:0;;42805:68;;;;-1:-1:-1;;;42805:68:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;42892:21:0;;42884:68;;;;-1:-1:-1;;;42884:68:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;42965:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;43017:32;;;;;;;;;;;;;;;;;42711:346;;;:::o;40323:539::-;-1:-1:-1;;;;;40429:20:0;;40421:70;;;;-1:-1:-1;;;40421:70:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;40510:23:0;;40502:71;;;;-1:-1:-1;;;40502:71:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;40586:47;40607:6;40615:9;40626:6;40586:20;:47::i;:::-;40666:71;40688:6;40666:71;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;40666:17:0;;:9;:17;;;;;;;;;;;;:71;:21;:71::i;:::-;-1:-1:-1;;;;;40646:17:0;;;:9;:17;;;;;;;;;;;:91;;;;40771:20;;;;;;;:32;;40796:6;40771:24;:32::i;:::-;-1:-1:-1;;;;;40748:20:0;;;:9;:20;;;;;;;;;;;;:55;;;;40819:35;;;;;;;40748:20;;40819:35;;;;;;;;;;;;;40323:539;;;:::o;15750:166::-;15836:7;15872:12;15864:6;;;;15856:29;;;;-1:-1:-1;;;15856:29:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;15903:5:0;;;15750:166::o;12923:179::-;12981:7;13013:5;;;13037:6;;;;13029:46;;;;;-1:-1:-1;;;13029:46:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;13093:1;12923:179;-1:-1:-1;;;12923:179:0:o;41144:378::-;-1:-1:-1;;;;;41228:21:0;;41220:65;;;;;-1:-1:-1;;;41220:65:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;41298:49;41327:1;41331:7;41340:6;41298:20;:49::i;:::-;41375:12;;:24;;41392:6;41375:16;:24::i;:::-;41360:12;:39;-1:-1:-1;;;;;41431:18:0;;:9;:18;;;;;;;;;;;:30;;41454:6;41431:22;:30::i;:::-;-1:-1:-1;;;;;41410:18:0;;:9;:18;;;;;;;;;;;:51;;;;41477:37;;;;;;;41410:18;;:9;;41477:37;;;;;;;;;;41144:378;;:::o;41855:418::-;-1:-1:-1;;;;;41939:21:0;;41931:67;;;;-1:-1:-1;;;41931:67:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;42011:49;42032:7;42049:1;42053:6;42011:20;:49::i;:::-;42094:68;42117:6;42094:68;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;42094:18:0;;:9;:18;;;;;;;;;;;;:68;:22;:68::i;:::-;-1:-1:-1;;;;;42073:18:0;;:9;:18;;;;;;;;;;:89;42188:12;;:24;;42205:6;42188:16;:24::i;:::-;42173:12;:39;42228:37;;;;;;;;42254:1;;-1:-1:-1;;;;;42228:37:0;;;;;;;;;;;;41855:418;;:::o;44090:92::-;;;;:::o;13385:158::-;13443:7;13476:1;13471;:6;;13463:49;;;;;-1:-1:-1;;;13463:49:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;13530:5:0;;;13385:158::o

ipfs://cc86c2abb72a92dc853ddd1783040987fbc16fcfbbbe4cf160c9f0a67be22615