Transaction Hash:
Block:
22731046 at Jun-18-2025 11:23:47 AM +UTC
Transaction Fee:
0.000060623955761502 ETH
$0.18
Gas Used:
46,067 Gas / 1.315995306 Gwei
Emitted Events:
425 |
PolygonEcosystemToken.Approval( owner=[Sender] 0x9820dc169a5af6bfe450150f85f4ac779f1781b3, spender=0xaaaaaaae...d26D23D4d, value=3444599824705974000 )
|
Account State Difference:
Address | Before | After | State Difference | ||
---|---|---|---|---|---|
0x455e53CB...44aFFC3F6 | |||||
0x95222290...5CC4BAfe5
Miner
| (beaverbuild) | 8.585332530709446403 Eth | 8.585355564209446403 Eth | 0.0000230335 | |
0x9820dC16...79F1781B3 |
0.003450312707653444 Eth
Nonce: 8
|
0.003389688751891942 Eth
Nonce: 9
| 0.000060623955761502 |
Execution Trace
PolygonEcosystemToken.approve( spender=0xaaaaaaae92Cc1cEeF79a038017889fDd26D23D4d, amount=3444599824705974000 ) => ( True )
12345678910111213141516171819202122232425// SPDX-License-Identifier: MITpragma solidity 0.8.21;import {ERC20, ERC20Permit, IERC20} from "openzeppelin-contracts/contracts/token/ERC20/extensions/ERC20Permit.sol";import {AccessControlEnumerable} from "openzeppelin-contracts/contracts/access/AccessControlEnumerable.sol";import {IPolygonEcosystemToken} from "./interfaces/IPolygonEcosystemToken.sol";/// @title Polygon ERC20 token/// @author Polygon Labs (@DhairyaSethi, @gretzke, @qedk, @simonDos)/// @notice This is the Polygon ERC20 token contract on Ethereum L1/// @dev The contract allows for a 1-to-1 representation between $POL and $MATIC and allows for additional emission based on hub and treasuryrequirements/// @custom:security-contact security@polygon.technologycontract PolygonEcosystemToken is ERC20Permit, AccessControlEnumerable, IPolygonEcosystemToken {bytes32 public constant EMISSION_ROLE = keccak256("EMISSION_ROLE");bytes32 public constant CAP_MANAGER_ROLE = keccak256("CAP_MANAGER_ROLE");bytes32 public constant PERMIT2_REVOKER_ROLE = keccak256("PERMIT2_REVOKER_ROLE");address public constant PERMIT2 = 0x000000000022D473030F116dDEE9F6B43aC78BA3;uint256 public mintPerSecondCap = 13.37e18;uint256 public lastMint;bool public permit2Enabled;constructor(address migration,address emissionManager,address protocolCouncil,address emergencyCouncil) ERC20("Polygon Ecosystem Token", "POL") ERC20Permit("Polygon Ecosystem Token") {if (