Transaction Hash:
Block:
14819143 at May-21-2022 07:43:46 PM +UTC
Transaction Fee:
0.001892751866217765 ETH
$6.62
Gas Used:
86,415 Gas / 21.903047691 Gwei
Emitted Events:
461 |
LDRToken.TransferSingle( operator=[Sender] 0x346e8a6e240b73dc700574fdd46d26d4c9ff5aad, from=0x00000000...000000000, to=[Sender] 0x346e8a6e240b73dc700574fdd46d26d4c9ff5aad, id=3, value=1 )
|
Account State Difference:
Address | Before | After | State Difference | ||
---|---|---|---|---|---|
0x346E8A6e...4C9FF5AAD |
0.09121605820661065 Eth
Nonce: 2
|
0.089323306340392885 Eth
Nonce: 3
| 0.001892751866217765 | ||
0xEA674fdD...16B898ec8
Miner
| (Ethermine) | 1,395.171717243403641265 Eth | 1,395.171846865903641265 Eth | 0.0001296225 | |
0xFD43D1dA...dA2e4cC0d |
Execution Trace
LDRToken.mint( _category=3, _data=0x1B, _signature=0xAAA4C223B4A3FF4E12B714AE6FFD1D6DE51247DC407F5B0C8097255012F5ED8E6A02B52CEC6A7A0E478048E39C68E7897DB83839D2768B871181206CAD7612911B )

-
Null: 0x000...001.3873fd77( )
1234567891011121314151617181920212223242526// SPDX-License-Identifier: MITpragma solidity 0.8.13;import "@openzeppelin/contracts/access/AccessControl.sol";import "@openzeppelin/contracts/security/Pausable.sol";import "@openzeppelin/contracts/utils/cryptography/SignatureChecker.sol";import "@openzeppelin/contracts/security/ReentrancyGuard.sol";import "@openzeppelin/contracts/token/ERC1155/ERC1155.sol";/*** @title LDRToken*/contract LDRToken is ERC1155, ReentrancyGuard, Pausable, AccessControl {using SignatureChecker for address;// Wallet who will be the backend signeraddress public signer;bytes32 public constant REDEEMER_ROLE = keccak256("REDEEMER_ROLE");// mapping of hash of address + category -> bool.mapping(bytes32 => bool) private categoriesMinted;event LDRTokenRedeemed(address _sender, uint256 _categoryId);string public name;string public symbol;/*** @dev Creates an instance of `LDRToken`.** 'msg.sender' gets the Admin role.**/