ETH Price: $2,529.53 (-4.24%)
Gas: 0.74 Gwei

Transaction Decoder

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Transaction Hash:
0x6dd044c5d55d27bc27652078772e5b88af7afd871d0ac7a4806aaae279f8dd51
Block:
16506805 at Jan-28-2023 05:27:47 PM +UTC
Transaction Fee:
0.001289408534128524 ETH $3.26
Gas Used:
84,246 Gas / 15.305278994 Gwei

Emitted Events:

217 GTC.Approval( owner=[Sender] 0x07f5813f95462da339f57e401e5cc12a7f602e50, spender=[Receiver] IDStaking, amount=9999989000000000000000000 )
218 GTC.Transfer( from=[Sender] 0x07f5813f95462da339f57e401e5cc12a7f602e50, to=[Receiver] IDStaking, amount=11000000000000000000 )
219 IDStaking.selfStake( roundId=1, staker=[Sender] 0x07f5813f95462da339f57e401e5cc12a7f602e50, amount=11000000000000000000, staked=True )

Account State Difference:

  Address   Before After State Difference Code
0x07F5813f...A7F602e50
0.012737056345386528 Eth
Nonce: 10
0.011447647811258004 Eth
Nonce: 11
0.001289408534128524
0x0E3efD5B...7F2A0e95F
0x4675C7e5...ef3b0a263 Miner
(Coinbase: MEV Builder)
9.364737742255476911 Eth9.364821988255476911 Eth0.000084246
0xDe30da39...1F348163F
GTC
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Execution Trace

IDStaking.stake( roundId=1, amount=11000000000000000000 )
  • GTC.transferFrom( src=0x07F5813f95462Da339F57e401e5cc12A7F602e50, dst=0x0E3efD5BE54CC0f4C64e0D186b0af4b7F2A0e95F, rawAmount=11000000000000000000 ) => ( True )
    File 1 of 2: IDStaking
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    //SPDX-License-Identifier: MIT
    pragma solidity >=0.8.0 <0.9.0;
    import {Staking} from "./Staking.sol";
    import {AccessControl} from "@openzeppelin/contracts/access/AccessControl.sol";
    import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
    import {ECDSA} from "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
    import {EIP712} from "@openzeppelin/contracts/utils/cryptography/draft-EIP712.sol";
    contract IDStaking is Staking, EIP712, AccessControl {
        uint256 public latestRound;
        // 0x7ba1e5E9d013EaE624D274bfbAC886459F291081
        address public trustedSigner;
        struct Round {
            string meta;
            uint256 tvl;
            uint256 start;
            uint256 duration;
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    File 2 of 2: GTC
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    // SPDX-License-Identifier: NONE
    pragma solidity 0.6.12;
    pragma experimental ABIEncoderV2;
    // Part: SafeMath
    // Subject to the MIT license.
    /**
     * @dev Wrappers over Solidity's arithmetic operations with added overflow
     * checks.
     *
     * Arithmetic operations in Solidity wrap on overflow. This can easily result
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