Token

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: UNLICENSED
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/draft-ERC20Permit.sol";

contract PREMEToken is ERC20Burnable, ERC20Permit, Ownable {
    event ChangeTaxDestination(address indexed wallet, string description, uint256 percentage);
    event ChangeTaxDistributionThreshold(uint256 threshold);
    event Whitelisted(address indexed wallet, bool whitelisted);

    // Tax destination
    struct Destination {
        string description;
        uint256 percentage;
        address wallet;
    }

    mapping(address => bool) private isWhitelisted;
    mapping(address => uint256) public lastTransactionTime;
    uint256 public botTransactionDelay = 3 minutes;

    uint256 public taxFee = 600;  // Represents 6%

    Destination[] public taxDestinationWallets;
    uint256 public taxDistributionThreshold = 1 ether;

    constructor() ERC20("PREME Token", "PREME") ERC20Permit("PREME Token") {
         // pre-mint entire supply to the deployer address 
        _mint(_msgSender(),  1_000_000_000 * (10 ** uint256(decimals())));
        isWhitelisted[_msgSender()] = true;
    }

    function calculateTaxAmount(uint256 value) internal view returns (uint256) {
        return (value * taxFee) / 10000;
    }

    function _transfer(address sender, address recipient, uint256 amount) internal override {
        if (!isTaxExempted(sender) && !isTaxExempted(recipient)) {
            require(checkBotTransactionDelay(sender), "Bot transaction delay");

            uint256 taxAmount = calculateTaxAmount(amount);
            uint256 transferAmount = amount - taxAmount;

            super._transfer(sender, address(this), taxAmount);
            super._transfer(sender, recipient, transferAmount);

            if (balanceOf(address(this)) >= taxDistributionThreshold) {
                distributeTax();
            }
        } else {
            super._transfer(sender, recipient, amount);
        }
    }

    function isTaxExempted(address addr) public view returns (bool) {
        return isWhitelisted[addr];
    }

    function addAddressToWhitelist(address addr) external onlyOwner {
        isWhitelisted[addr] = true;
        emit Whitelisted(addr, true);
    }

    function removeAddressFromWhitelist(address addr) external onlyOwner {
        require(isWhitelisted[addr], "Not whitelisted");
        isWhitelisted[addr] = false;
        emit Whitelisted(addr, false);
    }

    function setTaxDistributionThreshold(uint256 threshold) external onlyOwner {
        taxDistributionThreshold = threshold;
        emit ChangeTaxDistributionThreshold(threshold);
    }

    function setTaxFeePercent(uint256 taxFeePercent) external onlyOwner {
        taxFee = taxFeePercent;
    }

    function setBotTransactionDelay(uint256 delayInSeconds) external onlyOwner {
        botTransactionDelay = delayInSeconds;
    }

    function setTaxDestination(address wallet, string memory description, uint256 percentage) external onlyOwner {
        if (taxDestinationWallets.length == 0) {
            taxDestinationWallets.push(Destination(description, percentage, wallet));
        } else {
            bool found = false;
            for (uint256 i = 0; i < taxDestinationWallets.length; i++) {
                if (taxDestinationWallets[i].wallet == wallet) {
                    taxDestinationWallets[i].description = description;
                    taxDestinationWallets[i].percentage = percentage;
                    found = true;
                    break;
                }
            }
            if (!found) {
                taxDestinationWallets.push(Destination(description, percentage, wallet));
            }
        }

        emit ChangeTaxDestination(wallet, description, percentage);
    }

    function distributeTax() internal {
        uint256 accumulatedTax = balanceOf(address(this));

        // Calculate the total percentage of all tax destination wallets
        uint256 totalPercent;
        for (uint256 i = 0; i < taxDestinationWallets.length; i++) {
            totalPercent += taxDestinationWallets[i].percentage;
        }

        // Distribute tax to the destination wallets
        for (uint256 i = 0; i < taxDestinationWallets.length; i++) {
            Destination memory destination = taxDestinationWallets[i];
            uint256 taxShare = (accumulatedTax * destination.percentage) / totalPercent;

            if (taxShare > 0) {
                super._transfer(address(this), destination.wallet, taxShare);
            }
        }
    }

    function checkBotTransactionDelay(address sender) internal returns (bool) {
        if (lastTransactionTime[sender] + botTransactionDelay > block.timestamp) {
            // Delay transactions from bots for botTransactionDelay minutes
            return false;
        } else {
            lastTransactionTime[sender] = block.timestamp;
            return true;
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/extensions/draft-ERC20Permit.sol)

pragma solidity ^0.8.0;

// EIP-2612 is Final as of 2022-11-01. This file is deprecated.

import "./ERC20Permit.sol";

// 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 "../../../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: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (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. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling 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 v4.9.0) (token/ERC20/extensions/ERC20Permit.sol)

pragma solidity ^0.8.0;

import "./IERC20Permit.sol";
import "../ERC20.sol";
import "../../../utils/cryptography/ECDSA.sol";
import "../../../utils/cryptography/EIP712.sol";
import "../../../utils/Counters.sol";

/**
 * @dev Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 *
 * _Available since v3.4._
 */
abstract contract ERC20Permit is ERC20, IERC20Permit, EIP712 {
    using Counters for Counters.Counter;

    mapping(address => Counters.Counter) private _nonces;

    // solhint-disable-next-line var-name-mixedcase
    bytes32 private constant _PERMIT_TYPEHASH =
        keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");
    /**
     * @dev In previous versions `_PERMIT_TYPEHASH` was declared as `immutable`.
     * However, to ensure consistency with the upgradeable transpiler, we will continue
     * to reserve a slot.
     * @custom:oz-renamed-from _PERMIT_TYPEHASH
     */
    // solhint-disable-next-line var-name-mixedcase
    bytes32 private _PERMIT_TYPEHASH_DEPRECATED_SLOT;

    /**
     * @dev Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `"1"`.
     *
     * It's a good idea to use the same `name` that is defined as the ERC20 token name.
     */
    constructor(string memory name) EIP712(name, "1") {}

    /**
     * @dev See {IERC20Permit-permit}.
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual override {
        require(block.timestamp <= deadline, "ERC20Permit: expired deadline");

        bytes32 structHash = keccak256(abi.encode(_PERMIT_TYPEHASH, owner, spender, value, _useNonce(owner), deadline));

        bytes32 hash = _hashTypedDataV4(structHash);

        address signer = ECDSA.recover(hash, v, r, s);
        require(signer == owner, "ERC20Permit: invalid signature");

        _approve(owner, spender, value);
    }

    /**
     * @dev See {IERC20Permit-nonces}.
     */
    function nonces(address owner) public view virtual override returns (uint256) {
        return _nonces[owner].current();
    }

    /**
     * @dev See {IERC20Permit-DOMAIN_SEPARATOR}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view override returns (bytes32) {
        return _domainSeparatorV4();
    }

    /**
     * @dev "Consume a nonce": return the current value and increment.
     *
     * _Available since v4.1._
     */
    function _useNonce(address owner) internal virtual returns (uint256 current) {
        Counters.Counter storage nonce = _nonces[owner];
        current = nonce.current();
        nonce.increment();
    }
}

// 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 v4.9.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../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].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * 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;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * 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_;
    }

    /**
     * @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 default value returned by this function, unless
     * it's 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 = _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 (utils/Counters.sol)

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/cryptography/EIP712.sol)

pragma solidity ^0.8.8;

import "./ECDSA.sol";
import "../ShortStrings.sol";
import "../../interfaces/IERC5267.sol";

/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
 * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
 * they need in their contracts using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
 *
 * NOTE: In the upgradeable version of this contract, the cached values will correspond to the address, and the domain
 * separator of the implementation contract. This will cause the `_domainSeparatorV4` function to always rebuild the
 * separator from the immutable values, which is cheaper than accessing a cached version in cold storage.
 *
 * _Available since v3.4._
 *
 * @custom:oz-upgrades-unsafe-allow state-variable-immutable state-variable-assignment
 */
abstract contract EIP712 is IERC5267 {
    using ShortStrings for *;

    bytes32 private constant _TYPE_HASH =
        keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)");

    // Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
    // invalidate the cached domain separator if the chain id changes.
    bytes32 private immutable _cachedDomainSeparator;
    uint256 private immutable _cachedChainId;
    address private immutable _cachedThis;

    bytes32 private immutable _hashedName;
    bytes32 private immutable _hashedVersion;

    ShortString private immutable _name;
    ShortString private immutable _version;
    string private _nameFallback;
    string private _versionFallback;

    /**
     * @dev Initializes the domain separator and parameter caches.
     *
     * The meaning of `name` and `version` is specified in
     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
     *
     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
     * - `version`: the current major version of the signing domain.
     *
     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
     * contract upgrade].
     */
    constructor(string memory name, string memory version) {
        _name = name.toShortStringWithFallback(_nameFallback);
        _version = version.toShortStringWithFallback(_versionFallback);
        _hashedName = keccak256(bytes(name));
        _hashedVersion = keccak256(bytes(version));

        _cachedChainId = block.chainid;
        _cachedDomainSeparator = _buildDomainSeparator();
        _cachedThis = address(this);
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        if (address(this) == _cachedThis && block.chainid == _cachedChainId) {
            return _cachedDomainSeparator;
        } else {
            return _buildDomainSeparator();
        }
    }

    function _buildDomainSeparator() private view returns (bytes32) {
        return keccak256(abi.encode(_TYPE_HASH, _hashedName, _hashedVersion, block.chainid, address(this)));
    }

    /**
     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
     * function returns the hash of the fully encoded EIP712 message for this domain.
     *
     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
     *
     * ```solidity
     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
     *     keccak256("Mail(address to,string contents)"),
     *     mailTo,
     *     keccak256(bytes(mailContents))
     * )));
     * address signer = ECDSA.recover(digest, signature);
     * ```
     */
    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
        return ECDSA.toTypedDataHash(_domainSeparatorV4(), structHash);
    }

    /**
     * @dev See {EIP-5267}.
     *
     * _Available since v4.9._
     */
    function eip712Domain()
        public
        view
        virtual
        override
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        )
    {
        return (
            hex"0f", // 01111
            _name.toStringWithFallback(_nameFallback),
            _version.toStringWithFallback(_versionFallback),
            block.chainid,
            address(this),
            bytes32(0),
            new uint256[](0)
        );
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../Strings.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV // Deprecated in v4.8
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            /// @solidity memory-safe-assembly
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        uint8 v = uint8((uint256(vs) >> 255) + 27);
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32 message) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, "\x19Ethereum Signed Message:\n32")
            mstore(0x1c, hash)
            message := keccak256(0x00, 0x3c)
        }
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32 data) {
        /// @solidity memory-safe-assembly
        assembly {
            let ptr := mload(0x40)
            mstore(ptr, "\x19\x01")
            mstore(add(ptr, 0x02), domainSeparator)
            mstore(add(ptr, 0x22), structHash)
            data := keccak256(ptr, 0x42)
        }
    }

    /**
     * @dev Returns an Ethereum Signed Data with intended validator, created from a
     * `validator` and `data` according to the version 0 of EIP-191.
     *
     * See {recover}.
     */
    function toDataWithIntendedValidatorHash(address validator, bytes memory data) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x00", validator, data));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/extensions/IERC20Permit.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

// 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 v4.9.0) (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);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (interfaces/IERC5267.sol)

pragma solidity ^0.8.0;

interface IERC5267 {
    /**
     * @dev MAY be emitted to signal that the domain could have changed.
     */
    event EIP712DomainChanged();

    /**
     * @dev returns the fields and values that describe the domain separator used by this contract for EIP-712
     * signature.
     */
    function eip712Domain()
        external
        view
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        );
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/ShortStrings.sol)

pragma solidity ^0.8.8;

import "./StorageSlot.sol";

// | string  | 0xAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA   |
// | length  | 0x                                                              BB |
type ShortString is bytes32;

/**
 * @dev This library provides functions to convert short memory strings
 * into a `ShortString` type that can be used as an immutable variable.
 *
 * Strings of arbitrary length can be optimized using this library if
 * they are short enough (up to 31 bytes) by packing them with their
 * length (1 byte) in a single EVM word (32 bytes). Additionally, a
 * fallback mechanism can be used for every other case.
 *
 * Usage example:
 *
 * ```solidity
 * contract Named {
 *     using ShortStrings for *;
 *
 *     ShortString private immutable _name;
 *     string private _nameFallback;
 *
 *     constructor(string memory contractName) {
 *         _name = contractName.toShortStringWithFallback(_nameFallback);
 *     }
 *
 *     function name() external view returns (string memory) {
 *         return _name.toStringWithFallback(_nameFallback);
 *     }
 * }
 * ```
 */
library ShortStrings {
    // Used as an identifier for strings longer than 31 bytes.
    bytes32 private constant _FALLBACK_SENTINEL = 0x00000000000000000000000000000000000000000000000000000000000000FF;

    error StringTooLong(string str);
    error InvalidShortString();

    /**
     * @dev Encode a string of at most 31 chars into a `ShortString`.
     *
     * This will trigger a `StringTooLong` error is the input string is too long.
     */
    function toShortString(string memory str) internal pure returns (ShortString) {
        bytes memory bstr = bytes(str);
        if (bstr.length > 31) {
            revert StringTooLong(str);
        }
        return ShortString.wrap(bytes32(uint256(bytes32(bstr)) | bstr.length));
    }

    /**
     * @dev Decode a `ShortString` back to a "normal" string.
     */
    function toString(ShortString sstr) internal pure returns (string memory) {
        uint256 len = byteLength(sstr);
        // using `new string(len)` would work locally but is not memory safe.
        string memory str = new string(32);
        /// @solidity memory-safe-assembly
        assembly {
            mstore(str, len)
            mstore(add(str, 0x20), sstr)
        }
        return str;
    }

    /**
     * @dev Return the length of a `ShortString`.
     */
    function byteLength(ShortString sstr) internal pure returns (uint256) {
        uint256 result = uint256(ShortString.unwrap(sstr)) & 0xFF;
        if (result > 31) {
            revert InvalidShortString();
        }
        return result;
    }

    /**
     * @dev Encode a string into a `ShortString`, or write it to storage if it is too long.
     */
    function toShortStringWithFallback(string memory value, string storage store) internal returns (ShortString) {
        if (bytes(value).length < 32) {
            return toShortString(value);
        } else {
            StorageSlot.getStringSlot(store).value = value;
            return ShortString.wrap(_FALLBACK_SENTINEL);
        }
    }

    /**
     * @dev Decode a string that was encoded to `ShortString` or written to storage using {setWithFallback}.
     */
    function toStringWithFallback(ShortString value, string storage store) internal pure returns (string memory) {
        if (ShortString.unwrap(value) != _FALLBACK_SENTINEL) {
            return toString(value);
        } else {
            return store;
        }
    }

    /**
     * @dev Return the length of a string that was encoded to `ShortString` or written to storage using {setWithFallback}.
     *
     * WARNING: This will return the "byte length" of the string. This may not reflect the actual length in terms of
     * actual characters as the UTF-8 encoding of a single character can span over multiple bytes.
     */
    function byteLengthWithFallback(ShortString value, string storage store) internal view returns (uint256) {
        if (ShortString.unwrap(value) != _FALLBACK_SENTINEL) {
            return byteLength(value);
        } else {
            return bytes(store).length;
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";
import "./math/SignedMath.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `int256` to its ASCII `string` decimal representation.
     */
    function toString(int256 value) internal pure returns (string memory) {
        return string(abi.encodePacked(value < 0 ? "-" : "", toString(SignedMath.abs(value))));
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }

    /**
     * @dev Returns true if the two strings are equal.
     */
    function equal(string memory a, string memory b) internal pure returns (bool) {
        return keccak256(bytes(a)) == keccak256(bytes(b));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1, "Math: mulDiv overflow");

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10 ** 64) {
                value /= 10 ** 64;
                result += 64;
            }
            if (value >= 10 ** 32) {
                value /= 10 ** 32;
                result += 32;
            }
            if (value >= 10 ** 16) {
                value /= 10 ** 16;
                result += 16;
            }
            if (value >= 10 ** 8) {
                value /= 10 ** 8;
                result += 8;
            }
            if (value >= 10 ** 4) {
                value /= 10 ** 4;
                result += 4;
            }
            if (value >= 10 ** 2) {
                value /= 10 ** 2;
                result += 2;
            }
            if (value >= 10 ** 1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10 ** result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 256, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result << 3) < value ? 1 : 0);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/StorageSlot.sol)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```solidity
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, `uint256`._
 * _Available since v4.9 for `string`, `bytes`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    struct StringSlot {
        string value;
    }

    struct BytesSlot {
        bytes value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` with member `value` located at `slot`.
     */
    function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` representation of the string storage pointer `store`.
     */
    function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` with member `value` located at `slot`.
     */
    function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
     */
    function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }
}

{
  "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"},{"inputs":[],"name":"InvalidShortString","type":"error"},{"inputs":[{"internalType":"string","name":"str","type":"string"}],"name":"StringTooLong","type":"error"},{"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":"wallet","type":"address"},{"indexed":false,"internalType":"string","name":"description","type":"string"},{"indexed":false,"internalType":"uint256","name":"percentage","type":"uint256"}],"name":"ChangeTaxDestination","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"threshold","type":"uint256"}],"name":"ChangeTaxDistributionThreshold","type":"event"},{"anonymous":false,"inputs":[],"name":"EIP712DomainChanged","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"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"wallet","type":"address"},{"indexed":false,"internalType":"bool","name":"whitelisted","type":"bool"}],"name":"Whitelisted","type":"event"},{"inputs":[],"name":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"addAddressToWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"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":[],"name":"botTransactionDelay","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":[],"name":"eip712Domain","outputs":[{"internalType":"bytes1","name":"fields","type":"bytes1"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"uint256","name":"chainId","type":"uint256"},{"internalType":"address","name":"verifyingContract","type":"address"},{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"uint256[]","name":"extensions","type":"uint256[]"}],"stateMutability":"view","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":"addr","type":"address"}],"name":"isTaxExempted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"lastTransactionTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"permit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"removeAddressFromWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"delayInSeconds","type":"uint256"}],"name":"setBotTransactionDelay","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"wallet","type":"address"},{"internalType":"string","name":"description","type":"string"},{"internalType":"uint256","name":"percentage","type":"uint256"}],"name":"setTaxDestination","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"threshold","type":"uint256"}],"name":"setTaxDistributionThreshold","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"taxFeePercent","type":"uint256"}],"name":"setTaxFeePercent","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"taxDestinationWallets","outputs":[{"internalType":"string","name":"description","type":"string"},{"internalType":"uint256","name":"percentage","type":"uint256"},{"internalType":"address","name":"wallet","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"taxDistributionThreshold","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"taxFee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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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