Transaction view

Block: 14660193
Block index: 273
Timestamp: Tue, 26 Apr 2022 12:38:53 +0000
Transaction type: 2
Effective gas price: 32.285220878 gwei
Max fee per gas: 35.356441472 gwei
Max priority fee per gas: 1 gwei
Gas limit: 750000
View on: Etherscan - Bloxy - Blockchair - EthDecoder - Tenderly
Dict: {'from': '0xa921af7e4dd279e1325399e4e3bf13d0e57f48fc', 'to': '0xc516d6dcf05681c1d44de19a2c78d441723c77fd', 'input': '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', 'gas': '0xb71b0', 'value': '0x0', 'maxFeePerGas': '0x83b687b80', 'maxPriorityFeePerGas': '0x3b9aca00'}

State changes

0xa921…48fc (EOA)	Before	After	Diff
balance	8.691425 eth	8.687443 eth	-0.003982 eth
nonce	13378	13379

0xbbbb…eafd (Protocol, LoopringCoin V2 Token, LRC_v2, Token Contract, LRC Token, Exchange, LoopringCoin V2 (LRC))	Before	After	Diff
balanceOf[0xc516d6dcf05681c1d44de19a2c78d441723c77fd]	351.13089821 × 10¹⁸	335.1682386872897 × 10¹⁸	-15.962659522710274 × 10¹⁸
balanceOf[0xdd2a08a1c1a28c1a571e098914ca10f2877d9c97]	1117841.0117888215 × 10¹⁸	1117856.9744483444 × 10¹⁸	15.962659522710274 × 10¹⁸
allowance[0xc516d6dcf05681c1d44de19a2c78d441723c77fd][0x674bdf20a0f284d710bc40872100128e2d66bd3f]	0	`0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff`	`0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff`

0xc516…77fd	Before	After	Diff
2	`0x180659718e9`	`0x18065e174d9`	`0x4a5bf0`

0xea67…8ec8 (EOA)	Before	After	Diff
balance	1339.597350 eth	1339.597474 eth	0.000123 eth

Call tree

From 0xa921…48fc (EOA)
Call to 0xc516…77fd

executeMetaTx

to
0xc516…77fd

nonce
0x18065e174d9

gasToken
0xbbbb…eafd (Protocol, LoopringCoin V2 Token, LRC_v2, Token Contract, LRC Token, Exchange, LoopringCoin V2 (LRC))

gasPrice
0x64384b0ffe92

gasLimit
250000

gasOverhead
80000

feeRecipient
0xdd2a…9c97

requiresSuccess
True

data
0xff06ff56000000000000000000000000bbbbca6a901c926f240b89eacb641d8aec7aeafd000000000000000000000000674bdf20a0f284d710bc40872100128e2d66bd3fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000

signature
0x8929ef031b8e7e72a6bbc20109706936437d8565bcd5e2a3b9dcf6efeed9b9f631af5f99145430825c25a09a76f51da534e6fc336b078cf2c73dbd3112f910001c02

Output:

True
- Delegatecall to 0x5fc8…4145 (SmartWallet)
  
  executeMetaTx
  
  to
  0xc516…77fd
  
  nonce
  0x18065e174d9
  
  gasToken
  0xbbbb…eafd (Protocol, LoopringCoin V2 Token, LRC_v2, Token Contract, LRC Token, Exchange, LoopringCoin V2 (LRC))
  
  gasPrice
  0x64384b0ffe92
  
  gasLimit
  250000
  
  gasOverhead
  80000
  
  feeRecipient
  0xdd2a…9c97
  
  requiresSuccess
  True
  
  data
  0xff06ff56000000000000000000000000bbbbca6a901c926f240b89eacb641d8aec7aeafd000000000000000000000000674bdf20a0f284d710bc40872100128e2d66bd3fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000
  
  signature
  0x8929ef031b8e7e72a6bbc20109706936437d8565bcd5e2a3b9dcf6efeed9b9f631af5f99145430825c25a09a76f51da534e6fc336b078cf2c73dbd3112f910001c02
  
  Output:
  
  True
  - Delegatecall to 0x90e9…be43 (MetaTxLib)
    
    unknown531020c2
    
    Raw output: 0x0000000000000000000000000000000000000000000000000000000000000001
    - Call to 0xc516…77fd
      
      approveToken
      
      token
      0xbbbb…eafd (Protocol, LoopringCoin V2 Token, LRC_v2, Token Contract, LRC Token, Exchange, LoopringCoin V2 (LRC))
      
      to
      0x674b…bd3f (Loopring, DefaultDepositContract, Exchange v2 Deposit, Layer 2)
      
      amount
      0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
      
      forceUseQuota
      False
      - Delegatecall to 0x5fc8…4145 (SmartWallet)
        
        approveToken
        
        token
        0xbbbb…eafd (Protocol, LoopringCoin V2 Token, LRC_v2, Token Contract, LRC Token, Exchange, LoopringCoin V2 (LRC))
        
        to
        0x674b…bd3f (Loopring, DefaultDepositContract, Exchange v2 Deposit, Layer 2)
        
        amount
        0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
        
        forceUseQuota
        False
        
        Delegatecall to 0x9d7c…9958 (ERC20Lib)
        
        unknown3b39d10d
        
        _param1
        1
        
        _param2
        0xb124190942976431d8181fbe183e44584253da68
        
        _param3
        0xbbbbca6a901c926f240b89eacb641d8aec7aeafd
        
        _param4
        0x674bdf20a0f284d710bc40872100128e2d66bd3f
        
        _param5
        0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
        
        _param6
        0
        
        Staticcall to 0xbbbb…eafd (Protocol, LoopringCoin V2 Token, LRC_v2, Token Contract, LRC Token, Exchange, LoopringCoin V2 (LRC))
        
        allowance
        
        owner
        0xc516…77fd
        
        spender
        0x674b…bd3f (Loopring, DefaultDepositContract, Exchange v2 Deposit, Layer 2)
        
        Output:
        
        0
        
        Staticcall to 0xbbbb…eafd (Protocol, LoopringCoin V2 Token, LRC_v2, Token Contract, LRC Token, Exchange, LoopringCoin V2 (LRC))
        
        allowance
        
        owner
        0xc516…77fd
        
        spender
        0x674b…bd3f (Loopring, DefaultDepositContract, Exchange v2 Deposit, Layer 2)
        
        Output:
        
        0
        
        Call to 0xbbbb…eafd (Protocol, LoopringCoin V2 Token, LRC_v2, Token Contract, LRC Token, Exchange, LoopringCoin V2 (LRC))
        
        approve
        
        spender
        0x674b…bd3f (Loopring, DefaultDepositContract, Exchange v2 Deposit, Layer 2)
        
        amount
        0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
        
        Output:
        
        True
    - Delegatecall to 0x9d7c…9958 (ERC20Lib)
      
      transfer
      
      _from
      0xbbbb…eafd (Protocol, LoopringCoin V2 Token, LRC_v2, Token Contract, LRC Token, Exchange, LoopringCoin V2 (LRC))
      
      _to
      0xdd2a…9c97
      
      _wad
      15.962659522710274 × 10¹⁸
      - Call to 0xbbbb…eafd (Protocol, LoopringCoin V2 Token, LRC_v2, Token Contract, LRC Token, Exchange, LoopringCoin V2 (LRC))
        
        transfer
        
        recipient
        0xdd2a…9c97
        
        amount
        15.962659522710274 × 10¹⁸
        
        Output:
        
        True