Transaction view

Block: 21942624
Block index: 16
Timestamp: Fri, 28 Feb 2025 05:02:23 +0000
Transaction type: 2
Effective gas price: 4.652014743 gwei
Max fee per gas: 4.652014743 gwei
Max priority fee per gas: 4.652014743 gwei
Gas limit: 241852
View on: Etherscan - Bloxy - Blockchair - EthDecoder - Tenderly
Dict: {'from': '0xc8df1a5953aa7f62a35ff1501e0c10eb3c33ebfe', 'to': '0x51c72848c68a965f66fa7a88855f9f7784502a7f', 'input': '0xfb034fb200000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f86bf177dd4f3494b841a37e810a34dd56c829b0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021b834782f1aaa0000000000000000000000000000000000000000000000000000000001345c66c8', 'gas': '0x3b0bc', 'value': '0x0', 'maxFeePerGas': '0x115481c97', 'maxPriorityFeePerGas': '0x115481c97'}

State changes

0x4838…5f97 (EOA)	Before	After	Diff
balance	11.519121 eth	11.519620 eth	0.000499 eth

0x7f86…829b (CurveTricryptoOptimizedWETH)	Before	After	Diff
balance	1861.466622 eth	1863.896372 eth	2.429750 eth
4	`0x73b2143bdac0a6cede00000000000010fdc5abc406f314aa9f`	`0x73b1928226c28cd9c500000000000010fdab6b20ce92ddd916`	`-0x81b9b3fe19f51900000000000000001a40a3386036d189`
5	`0x738d4c2e831e8acc4600000000000010f65425b7f7d47e187e`	`0x73640f8ff76e2091ed00000000000010f0ff0959fc0167e65b`	`-0x293c9e8bb06a3a590000000000000005551c5dfbd3163223`
6	`0x67c14353`	`0x67c1435f`	12
11	`0x3971f62346f`	`0x395eb0568a8`	`-0x1345ccbc7`
13	1861.4666221616096 × 10¹⁸	1863.8963718513671 × 10¹⁸	2.429749689757379 × 10¹⁸
14	11902771.422961963 × 10¹⁸	11902773.783828896 × 10¹⁸	2.3608669326938823 × 10¹⁸
15	1.0308978347053301 × 10¹⁸	1.0308980391797775 × 10¹⁸	`0x2f9ba0760e`
17	1.0154592308437487 × 10¹⁸	1.0154594322560109 × 10¹⁸	`0x2ee51b397f`

0xa0b8…eb48 (FiatTokenProxy, Token Contract, USD Coin (USDC), Stablecoin, https://www.centre.io/)	Before	After	Diff
sha3(0x7f86bf177dd4f3494b841a37e810a34dd56c829b, 9)	3947601.474671 × 10⁶	3942428.010664 × 10⁶	-5173.464007 × 10⁶
sha3(0x51c72848c68a965f66fa7a88855f9f7784502a7f, 9)	14821663.604857 × 10⁶	14826837.068864 × 10⁶	5173.464007 × 10⁶

0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)	Before	After	Diff
balance	2901520 eth	2901517 eth	-2.429750 eth
balanceOf[0x51c72848c68a965f66fa7a88855f9f7784502a7f]	5075.586434973294 × 10¹⁸	5073.156685283537 × 10¹⁸	-2.429749689757379 × 10¹⁸

0xc8df…ebfe (EOA)	Before	After	Diff
balance	1.228028 eth	1.227163 eth	-0.000865 eth
nonce	31053	31054

Call tree

From 0xc8df…ebfe (EOA)
Call to 0x51c7…2a7f

unknownfb034fb2
- Call to 0x7f86…829b (CurveTricryptoOptimizedWETH)
  
  exchange_extended
  
  i
  2
  
  j
  0
  
  dx
  2.429749689757379 × 10¹⁸
  
  min_dy
  0x1345c66c8
  
  use_eth
  False
  
  sender
  0x51c7…2a7f
  
  receiver
  0x51c7…2a7f
  
  cb
  0xc4da52dc00000000000000000000000000000000000000000000000000000000
  
  Output:
  
  0x1345ccbc7
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    get_y
    
    _ANN
    0x1a0e6d
    
    _gamma
    0xabd8940e805
    
    x
    (3947601474671000000000000, 3982203753558519472276051, 3978160386099111206893165)
    
    _D
    11902771.422961963 × 10¹⁸
    
    i
    0
    
    Output:
    
    (3942425654277402050215727, 999974122320677053)
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    reduction_coefficient
    
    x
    (3942425654277402050215727, 3982203753558519472276051, 3978160386099111206893165)
    
    fee_gamma
    0x1c6bf52634000
    
    Output:
    
    0.9424932030400286 × 10¹⁸
  - Staticcall to 0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)
    
    balanceOf
    
    account
    0x7f86…829b (CurveTricryptoOptimizedWETH)
    
    Output:
    
    0
  - Call to 0x51c7…2a7f
    
    unknownc4da52dc
    - Call to 0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)
      
      transfer
      
      recipient
      0x7f86…829b (CurveTricryptoOptimizedWETH)
      
      amount
      2.429749689757379 × 10¹⁸
      
      Output:
      
      True
  - Staticcall to 0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)
    
    balanceOf
    
    account
    0x7f86…829b (CurveTricryptoOptimizedWETH)
    
    Output:
    
    2.429749689757379 × 10¹⁸
  - Call to 0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)
    
    withdraw
    
    amount
    2.429749689757379 × 10¹⁸
    - Call to 0x7f86…829b (CurveTricryptoOptimizedWETH)
      
      Value 2.429750 eth
      
      0x
  - Call to 0xa0b8…eb48 (FiatTokenProxy, Token Contract, USD Coin (USDC), Stablecoin, https://www.centre.io/)
    
    transfer
    
    recipient
    0x51c7…2a7f
    
    amount
    5173.464007 × 10⁶
    
    Output:
    
    True
    - Delegatecall to 0x4350…02dd (FiatTokenV2_2)
      
      transfer
      
      recipient
      0x51c7…2a7f
      
      amount
      0x1345ccbc7
      
      Output:
      
      True
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    wad_exp
    
    x
    -0.013872832369942197 × 10¹⁸
    
    Output:
    
    0.9862229519243002 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    newton_D
    
    ANN
    0x1a0e6d
    
    gamma
    0xabd8940e805
    
    x_unsorted
    (3942428010664000000000000, 3982203753558519472276051, 3978160386099111206893165)
    
    K0_prev
    0.9999741223206771 × 10¹⁸
    
    Output:
    
    11902773.783828896 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    get_p
    
    _xp
    (3942428010664000000000000, 3982203753558519472276051, 3978160386099111206893165)
    
    _D
    11902773.783828896 × 10¹⁸
    
    _A_gamma
    (1707629, 11809167828997)
    
    Output:
    
    (997009778615193624, 997311016603215617)
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    geometric_mean
    
    unsorted_x
    (3967591261276298746040448, 49444452823864489817, 1858944396189520647798)
    
    Output:
    
    7144.474655112036 × 10¹⁸