Transaction view

Block: 21845868
Block index: 19
Timestamp: Fri, 14 Feb 2025 16:23:47 +0000
Transaction type: 2
Effective gas price: 1.530932987 gwei
Max fee per gas: 1.531086080 gwei
Max priority fee per gas: 0 gwei
Gas limit: 268742
View on: Etherscan - Bloxy - Blockchair - EthDecoder - Tenderly
Dict: {'from': '0x56fc0708725a65ebb633efdaec931c0600a9face', 'to': '0x51c72848c68a965f66fa7a88855f9f7784502a7f', 'input': '0xfb034fb200000000000000000000000000000000000000000000000000014ccdb15e975e0000000000000000000000007f86bf177dd4f3494b841a37e810a34dd56c829b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000a9803ad30000000000000000000000000000000000000000000000000e8469ebfa5ac400', 'gas': '0x419c6', 'value': '0x0', 'maxFeePerGas': '0x5b428500', 'maxPriorityFeePerGas': '0x0'}

State changes

0x1f90…c326 (EOA)	Before	After	Diff
balance	3.215352 eth	3.215718 eth	0.000366 eth

0x51c7…2a7f	Before	After	Diff
balance	149.754539 eth	149.754173 eth	-0.000366 eth

0x56fc…face (EOA)	Before	After	Diff
balance	0.923554 eth	0.923225 eth	-0.000329 eth
nonce	27332	27333

0x7f86…829b (CurveTricryptoOptimizedWETH)	Before	After	Diff
balance	1595.673814 eth	1594.627731 eth	-1.046083 eth
4	`0x93c3fe5723a56ce80d000000000000147a5849a3cbb1501c5c`	`0x93a361a69824a368b000000000000014784136f154edcf79cd`	`-0x209cb08b80c97f5d00000000000000021712b276c380a28f`
5	`0x9320291c0929a0427f000000000000146fd83f1772310175c8`	`0x9353e9bbfc61a0283f00000000000014729532a49812272df0`	`0x33c09ff337ffe5c00000000000000002bcf38d25e125b828`
6	`0x67af6d53`	`0x67af6e13`	192
11	`0x3f674f906c2`	`0x3f71e794195`	`0xa9803ad3`
13	1595.673813660125 × 10¹⁸	1594.6277309503223 × 10¹⁸	-1.0460827098025103 × 10¹⁸
14	12965918.487530634 × 10¹⁸	12965921.21857086 × 10¹⁸	2.731040225764219 × 10¹⁸
15	1.0295589211893774 × 10¹⁸	1.0295591380476612 × 10¹⁸	`0x327dc2ce54`
17	1.0147825183608112 × 10¹⁸	1.0147827321067084 × 10¹⁸	`0x31c43f8e4e`

0xa0b8…eb48 (FiatTokenProxy, Token Contract, USD Coin (USDC), Stablecoin, https://www.centre.io/)	Before	After	Diff
sha3(0x7f86bf177dd4f3494b841a37e810a34dd56c829b, 9)	4357059.315394 × 10⁶	4359903.068565 × 10⁶	2843.753171 × 10⁶
sha3(0x51c72848c68a965f66fa7a88855f9f7784502a7f, 9)	15032564.77674 × 10⁶	15029721.023569 × 10⁶	-2843.753171 × 10⁶

0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)	Before	After	Diff
balance	2997613 eth	2997614 eth	1.046083 eth
balanceOf[0x51c72848c68a965f66fa7a88855f9f7784502a7f]	3739.1678919665706 × 10¹⁸	3740.2139746763733 × 10¹⁸	1.0460827098025103 × 10¹⁸

Call tree

From 0x56fc…face (EOA)
Call to 0x51c7…2a7f

unknownfb034fb2
- Call to 0x7f86…829b (CurveTricryptoOptimizedWETH)
  
  exchange_extended
  
  i
  0
  
  j
  2
  
  dx
  0xa9803ad3
  
  min_dy
  1.046077475695281 × 10¹⁸
  
  use_eth
  False
  
  sender
  0x51c7…2a7f
  
  receiver
  0x51c7…2a7f
  
  cb
  0xc4da52dc00000000000000000000000000000000000000000000000000000000
  
  Output:
  
  1.0460827098025103 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    get_y
    
    _ANN
    0x1a0e6d
    
    _gamma
    0xabd8940e805
    
    x
    (4359903068565000000000000, 4347593924555238802693362, 4261581161834642098672833)
    
    _D
    12965918.487530634 × 10¹⁸
    
    i
    2
    
    Output:
    
    (4258784677556590597753722, 999920317910649417)
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    reduction_coefficient
    
    x
    (4359903068565000000000000, 4347593924555238802693362, 4258784677556590597753722)
    
    fee_gamma
    0x1c6bf52634000
    
    Output:
    
    0.7533495985109867 × 10¹⁸
  - Staticcall to 0xa0b8…eb48 (FiatTokenProxy, Token Contract, USD Coin (USDC), Stablecoin, https://www.centre.io/)
    
    balanceOf
    
    account
    0x7f86…829b (CurveTricryptoOptimizedWETH)
    
    Output:
    
    4357059.315394 × 10⁶
    - Delegatecall to 0x4350…02dd (FiatTokenV2_2)
      
      balanceOf
      
      account
      0x7f86…829b (CurveTricryptoOptimizedWETH)
      
      Output:
      
      0x3f674f906c2
  - Call to 0x51c7…2a7f
    
    unknownc4da52dc
    - Call to 0xa0b8…eb48 (FiatTokenProxy, Token Contract, USD Coin (USDC), Stablecoin, https://www.centre.io/)
      
      transfer
      
      recipient
      0x7f86…829b (CurveTricryptoOptimizedWETH)
      
      amount
      2843.753171 × 10⁶
      
      Output:
      
      True
      - Delegatecall to 0x4350…02dd (FiatTokenV2_2)
        
        transfer
        
        recipient
        0x7f86…829b (CurveTricryptoOptimizedWETH)
        
        amount
        0xa9803ad3
        
        Output:
        
        True
  - Staticcall to 0xa0b8…eb48 (FiatTokenProxy, Token Contract, USD Coin (USDC), Stablecoin, https://www.centre.io/)
    
    balanceOf
    
    account
    0x7f86…829b (CurveTricryptoOptimizedWETH)
    
    Output:
    
    4359903.068565 × 10⁶
    - Delegatecall to 0x4350…02dd (FiatTokenV2_2)
      
      balanceOf
      
      account
      0x7f86…829b (CurveTricryptoOptimizedWETH)
      
      Output:
      
      0x3f71e794195
  - Call to 0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)
    
    Value 1.046083 eth
    
    deposit
  - Call to 0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)
    
    transfer
    
    recipient
    0x51c7…2a7f
    
    amount
    1.0460827098025103 × 10¹⁸
    
    Output:
    
    True
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    wad_exp
    
    x
    -0.22196531791907514 × 10¹⁸
    
    Output:
    
    0.8009431422278338 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    newton_D
    
    ANN
    0x1a0e6d
    
    gamma
    0xabd8940e805
    
    x_unsorted
    (4359903068565000000000000, 4347593924555238802693362, 4258787378837357887267979)
    
    K0_prev
    0.9999203179106494 × 10¹⁸
    
    Output:
    
    12965921.21857086 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    get_p
    
    _xp
    (4359903068565000000000000, 4347593924555238802693362, 4258787378837357887267979)
    
    _D
    12965921.21857086 × 10¹⁸
    
    _A_gamma
    (1707629, 11809167828997)
    
    Output:
    
    (1002098919907228706, 1017601495842112569)
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    geometric_mean
    
    unsorted_x
    (4321973739523619783231199, 44852940610629649790, 1618286747943945940750)
    
    Output:
    
    6794.792116266393 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    newton_D
    
    ANN
    0x1a0e6d
    
    gamma
    0xabd8940e805
    
    x_unsorted
    (4359903068565000000000000, 4350363120855448794347244, 4275605848946955968089796)
    
    K0_prev
    0
    
    Output:
    
    12985660.41205089 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    geometric_mean
    
    unsorted_x
    (4328553470683629950046868, 44892629972090858670, 1614375048381362784237)
    
    Output:
    
    6794.759517669657 × 10¹⁸
- Call to 0x1f90…c326 (EOA)
  
  Value 0.000366 eth
  
  0x