Abstract Testnet

Contract

0x2D517632Bf4050F2B6Fb64dC599a3D834F17d322

Overview

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0 ETH

Token Holdings

Multichain Info

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Transaction Hash
Method
Block
From
To
Buy Trax44687532025-01-16 23:50:5137 hrs ago1737071451IN
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0 ETH0.000002330.025
Buy Trax44686612025-01-16 23:49:0937 hrs ago1737071349IN
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0 ETH0.000003460.025
Set Price44684042025-01-16 23:44:0137 hrs ago1737071041IN
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0 ETH0.00000240.025
Set Price44680652025-01-16 23:37:2637 hrs ago1737070646IN
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0 ETH0.000002310.025

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Contract Source Code Verified (Exact Match)

Contract Name:
TraxExchange

Compiler Version
v0.8.24+commit.e11b9ed9

ZkSolc Version
v1.5.7

Optimization Enabled:
Yes with Mode 3

Other Settings:
paris EvmVersion

Contract Source Code (Solidity Standard Json-Input format)

File 1 of 8 : TraxExchange.sol
// SPDX-License-Identifier: MIT
// Roach Racing Club: gamified trading competitions, where trading becomes a fun,
// fast-paced game set in the wicked Nanoverse (https://roachracingclub.com)
/*
                                                                   ..::--------::..
                                                               .:--------------------::
                                                            :----------------------------:
                                                         .:---------------------------------.
                                                        :-------------------------------------
                                                      .----------------------------------------:
                                                     :------------------------------------------:
                                                    :--===----------------------------------===--:
                                                   .--+@@@@%%#+=----------------------=+*#%@@@@+--:
                                                   ---@@@@@@@@@@@#+----------------+#@@@@@@@@@@@=--
                                                  :--+@@@@@@@@@@@@@@#+----------=#@@@@@@@@@@@@@@*--:
                                                  ---#@@@@@@@@@@@@@@@@%+------=%@@@@@@@@@@@@@@@@%---
                                                  -----==+*%@@@@@@@@@@@@%=--=#@@@@@@@@@@@@%*++=-----
                                                  -----------=*@@@@@@@@@@@*+@@@@@@@@@@@#+-----------
                                                  :-------------+%@@@@@@@@@@@@@@@@@@%+-------------:
                                                   ---------------*@@@@@@@@@@@@@@@@*---------------
                                                   :---------------=@@@@@@@@@@@@@@+---------------:
                                                    :---------------=@@@@@@@@@@@@=----------------
                                                     :---------------+@@@@@@@@@@*---------------:
                                                      :---------------%@@@@@@@@@---------------:
                                                        --------------#@@@@@@@@%--------------.
                                                         .------------#@@@@@@@@#------------.
                                                            :---------*@@@@@@@@#---------:.
                                                               :----------------------:.
                                                                     ..::--------:::.



███████╗██╗  ██╗ █████╗ ██████╗  ██████╗ ██╗    ██╗    ███████╗██╗   ██╗███╗   ██╗██████╗ ██╗ ██████╗ █████╗ ████████╗███████╗    ██╗███╗   ██╗ ██████╗
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███████╗███████║███████║██║  ██║██║   ██║██║ █╗ ██║    ███████╗ ╚████╔╝ ██╔██╗ ██║██║  ██║██║██║     ███████║   ██║   █████╗      ██║██╔██╗ ██║██║
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███████║██║  ██║██║  ██║██████╔╝╚██████╔╝╚███╔███╔╝    ███████║   ██║   ██║ ╚████║██████╔╝██║╚██████╗██║  ██║   ██║   ███████╗    ██║██║ ╚████║╚██████╗██╗
╚══════╝╚═╝  ╚═╝╚═╝  ╚═╝╚═════╝  ╚═════╝  ╚══╝╚══╝     ╚══════╝   ╚═╝   ╚═╝  ╚═══╝╚═════╝ ╚═╝ ╚═════╝╚═╝  ╚═╝   ╚═╝   ╚══════╝    ╚═╝╚═╝  ╚═══╝ ╚═════╝╚═╝

*/

pragma solidity ^0.8.22;

import {ITRAX} from "./interfaces/ITRAX.sol";
import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import {AccessControl} from "@openzeppelin/contracts/access/AccessControl.sol";

contract TraxExchange is AccessControl {
    bytes32 public constant SET_PRICE_ROLE = keccak256("SET_PRICE_ROLE");
    bytes32 public constant WITHDRAW_ROLE = keccak256("WITHDRAW_ROLE");

    ITRAX public traxToken;
    // if traxPrices[USDC] = 3*1^18 it means 1 TRAX cost is 3 USDC
    mapping(IERC20 => uint256) public traxPrices;

    event Exchange(address indexed account, IERC20 paymentToken, uint256 paymentValue, uint256 traxValue);
    event Price(IERC20 paymentToken, uint256 price);

    constructor (ITRAX _traxToken, address defaultAdmin, address setPriceRole, address withdrawRole) {
        traxToken = _traxToken;
        _grantRole(DEFAULT_ADMIN_ROLE, defaultAdmin);
        _grantRole(SET_PRICE_ROLE, setPriceRole);
        _grantRole(WITHDRAW_ROLE, withdrawRole);
    }

    function buyTrax(IERC20 paymentToken, uint256 paymentValue) external {
        require(traxPrices[paymentToken] != 0, 'invalid payment token');

        address account = msg.sender;

        IERC20(paymentToken).transferFrom(
            account,
            address(this),
            paymentValue
        );

        uint traxValue =  paymentValue * 10^18 / traxPrices[paymentToken];
        traxToken.mint(account, traxValue);

        emit Exchange(account, paymentToken, paymentValue, traxValue);
    }

    function setPrice(IERC20 paymentToken, uint256 price) external onlyRole(SET_PRICE_ROLE) {
        traxPrices[paymentToken] = price;
        emit Price(paymentToken, price);
    }

    function withdraw(IERC20 _tokenContract, address _targetAccount) external onlyRole(WITHDRAW_ROLE) {
        uint256 balance = _tokenContract.balanceOf(address(this));
        _tokenContract.transfer(_targetAccount, balance);
    }
}

File 2 of 8 : ITRAX.sol
// SPDX-License-Identifier: MIT
// Roach Racing Club: the first strategic p2e game with deflationary mechanisms (https://roachracingclub.com/)
pragma solidity ^0.8.10;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

interface ITRAX is IERC20 {
    function mint(address to, uint256 amount) external;
}

File 3 of 8 : AccessControl.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/AccessControl.sol)

pragma solidity ^0.8.20;

import {IAccessControl} from "./IAccessControl.sol";
import {Context} from "../utils/Context.sol";
import {ERC165} from "../utils/introspection/ERC165.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```solidity
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```solidity
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules}
 * to enforce additional security measures for this role.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address account => bool) hasRole;
        bytes32 adminRole;
    }

    mapping(bytes32 role => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with an {AccessControlUnauthorizedAccount} error including the required role.
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role);
        _;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual returns (bool) {
        return _roles[role].hasRole[account];
    }

    /**
     * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()`
     * is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier.
     */
    function _checkRole(bytes32 role) internal view virtual {
        _checkRole(role, _msgSender());
    }

    /**
     * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account`
     * is missing `role`.
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert AccessControlUnauthorizedAccount(account, role);
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleGranted} event.
     */
    function grantRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleRevoked} event.
     */
    function revokeRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `callerConfirmation`.
     *
     * May emit a {RoleRevoked} event.
     */
    function renounceRole(bytes32 role, address callerConfirmation) public virtual {
        if (callerConfirmation != _msgSender()) {
            revert AccessControlBadConfirmation();
        }

        _revokeRole(role, callerConfirmation);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleGranted} event.
     */
    function _grantRole(bytes32 role, address account) internal virtual returns (bool) {
        if (!hasRole(role, account)) {
            _roles[role].hasRole[account] = true;
            emit RoleGranted(role, account, _msgSender());
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Attempts to revoke `role` to `account` and returns a boolean indicating if `role` was revoked.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleRevoked} event.
     */
    function _revokeRole(bytes32 role, address account) internal virtual returns (bool) {
        if (hasRole(role, account)) {
            _roles[role].hasRole[account] = false;
            emit RoleRevoked(role, account, _msgSender());
            return true;
        } else {
            return false;
        }
    }
}

File 4 of 8 : IERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
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 value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

    /**
     * @dev Moves a `value` amount of 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 value) 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 a `value` amount of tokens 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 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` 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 value) external returns (bool);
}

File 5 of 8 : Context.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;

/**
 * @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;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

File 6 of 8 : ERC165.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/ERC165.sol)

pragma solidity ^0.8.20;

import {IERC165} from "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC-165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

File 7 of 8 : IAccessControl.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (access/IAccessControl.sol)

pragma solidity ^0.8.20;

/**
 * @dev External interface of AccessControl declared to support ERC-165 detection.
 */
interface IAccessControl {
    /**
     * @dev The `account` is missing a role.
     */
    error AccessControlUnauthorizedAccount(address account, bytes32 neededRole);

    /**
     * @dev The caller of a function is not the expected one.
     *
     * NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.
     */
    error AccessControlBadConfirmation();

    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call. This account bears the admin role (for the granted role).
     * Expected in cases where the role was granted using the internal {AccessControl-_grantRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `callerConfirmation`.
     */
    function renounceRole(bytes32 role, address callerConfirmation) external;
}

File 8 of 8 : IERC165.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[ERC].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

Settings
{
  "evmVersion": "paris",
  "optimizer": {
    "enabled": true,
    "mode": "3"
  },
  "outputSelection": {
    "*": {
      "*": [
        "abi",
        "metadata"
      ],
      "": [
        "ast"
      ]
    }
  },
  "detectMissingLibraries": false,
  "forceEVMLA": false,
  "enableEraVMExtensions": false,
  "libraries": {}
}

Contract ABI

[{"inputs":[{"internalType":"contract ITRAX","name":"_traxToken","type":"address"},{"internalType":"address","name":"defaultAdmin","type":"address"},{"internalType":"address","name":"setPriceRole","type":"address"},{"internalType":"address","name":"withdrawRole","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AccessControlBadConfirmation","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"bytes32","name":"neededRole","type":"bytes32"}],"name":"AccessControlUnauthorizedAccount","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"contract IERC20","name":"paymentToken","type":"address"},{"indexed":false,"internalType":"uint256","name":"paymentValue","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"traxValue","type":"uint256"}],"name":"Exchange","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"contract IERC20","name":"paymentToken","type":"address"},{"indexed":false,"internalType":"uint256","name":"price","type":"uint256"}],"name":"Price","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"SET_PRICE_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"WITHDRAW_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"paymentToken","type":"address"},{"internalType":"uint256","name":"paymentValue","type":"uint256"}],"name":"buyTrax","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"callerConfirmation","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"paymentToken","type":"address"},{"internalType":"uint256","name":"price","type":"uint256"}],"name":"setPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"name":"traxPrices","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"traxToken","outputs":[{"internalType":"contract ITRAX","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"_tokenContract","type":"address"},{"internalType":"address","name":"_targetAccount","type":"address"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

000000000000000000000000203c0afa866a0c68a70fa1cf0508a7870066baa70000000000000000000000003857ce692dd96f307d42a03ac5f33db2496cf82f0000000000000000000000003857ce692dd96f307d42a03ac5f33db2496cf82f0000000000000000000000003857ce692dd96f307d42a03ac5f33db2496cf82f

-----Decoded View---------------
Arg [0] : _traxToken (address): 0x203C0aFa866a0C68A70fA1cF0508A7870066baa7
Arg [1] : defaultAdmin (address): 0x3857CE692dd96f307d42A03Ac5F33DB2496cF82f
Arg [2] : setPriceRole (address): 0x3857CE692dd96f307d42A03Ac5F33DB2496cF82f
Arg [3] : withdrawRole (address): 0x3857CE692dd96f307d42A03Ac5F33DB2496cF82f

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 000000000000000000000000203c0afa866a0c68a70fa1cf0508a7870066baa7
Arg [1] : 0000000000000000000000003857ce692dd96f307d42a03ac5f33db2496cf82f
Arg [2] : 0000000000000000000000003857ce692dd96f307d42a03ac5f33db2496cf82f
Arg [3] : 0000000000000000000000003857ce692dd96f307d42a03ac5f33db2496cf82f


Block Transaction Gas Used Reward
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Transaction Hash Block Value Eth2 PubKey Valid
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