Transaction view

Block: 21953383
Block index: 3
Timestamp: Sat, 01 Mar 2025 17:02:47 +0000
Transaction type: 2
Effective gas price: 1.813587034 gwei
Max fee per gas: 1.813768392 gwei
Max priority fee per gas: 0 gwei
Gas limit: 230327
View on: Etherscan - Bloxy - Blockchair - EthDecoder - Tenderly
Dict: {'from': '0x74d02d1febbe6dfdcc318d386b3473bedbed6fbf', 'to': '0x51c72848c68a965f66fa7a88855f9f7784502a7f', 'input': '0xfb034fb200000000000000000000000000000000000000000000000000008d982f82eb680000000000000000000000007f86bf177dd4f3494b841a37e810a34dd56c829b0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019b666ede5a85b0000000000000000000000000000000000000000000000000000000000f330f9a1', 'gas': '0x383b7', 'value': '0x0', 'maxFeePerGas': '0x6c1be8c8', 'maxPriorityFeePerGas': '0x0'}

State changes

0x1f90…c326 (EOA)	Before	After	Diff
balance	3.253232 eth	3.253387 eth	0.000156 eth

0x51c7…2a7f	Before	After	Diff
balance	146.665606 eth	146.665450 eth	-0.000156 eth

0x74d0…6fbf (EOA)	Before	After	Diff
balance	0.756431 eth	0.756081 eth	-0.000350 eth
nonce	15233	15234

0x7f86…829b (CurveTricryptoOptimizedWETH)	Before	After	Diff
balance	1838.656929 eth	1840.509711 eth	1.852781 eth
4	`0x76d7d5817bf753e66900000000000011f9c6b31f983f7f2122`	`0x76e696fc447647025e00000000000011fa403c835e9a7b2da2`	`0xec17ac87ef31bf50000000000000000798963c65afc0c80`
5	`0x779096aa4b44dbda9000000000000011ffb8706a88e040e232`	`0x776f5f792a205d907700000000000011ff5eaf568fae803d4d`	`-0x21373121247e4a19000000000000000059c113f931c0a4e5`
6	`0x67c33d6f`	`0x67c33db7`	72
11	`0x3abda7b0899`	`0x3aae726704b`	`-0xf354984e`
13	1838.6569292498348 × 10¹⁸	1840.5097107184906 × 10¹⁸	1.852781468655836 × 10¹⁸
14	12119055.333475057 × 10¹⁸	12119057.281354874 × 10¹⁸	1.9478798174025356 × 10¹⁸
15	1.030990670442706 × 10¹⁸	1.03099083615248 × 10¹⁸	`0x2695127c33`
17	1.0154967363624725 × 10¹⁸	1.0154968995819267 × 10¹⁸	`0x2600a3391e`

0xa0b8…eb48 (FiatTokenProxy, Token Contract, USD Coin (USDC), Stablecoin, https://www.centre.io/)	Before	After	Diff
sha3(0x7f86bf177dd4f3494b841a37e810a34dd56c829b, 9)	4036639.787161 × 10⁶	4032557.379659 × 10⁶	-4082.407502 × 10⁶
sha3(0x51c72848c68a965f66fa7a88855f9f7784502a7f, 9)	13549392.430558 × 10⁶	13553474.83806 × 10⁶	4082.407502 × 10⁶

0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)	Before	After	Diff
balance	2888294 eth	2888292 eth	-1.852781 eth
balanceOf[0x51c72848c68a965f66fa7a88855f9f7784502a7f]	4485.635329957192 × 10¹⁸	4483.782548488536 × 10¹⁸	-1.852781468655836 × 10¹⁸

Call tree

From 0x74d0…6fbf (EOA)
Call to 0x51c7…2a7f

unknownfb034fb2
- Call to 0x7f86…829b (CurveTricryptoOptimizedWETH)
  
  exchange_extended
  
  i
  2
  
  j
  0
  
  dx
  1.852781468655836 × 10¹⁸
  
  min_dy
  0xf330f9a1
  
  use_eth
  False
  
  sender
  0x51c7…2a7f
  
  receiver
  0x51c7…2a7f
  
  cb
  0xc4da52dc00000000000000000000000000000000000000000000000000000000
  
  Output:
  
  0xf354984e
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    get_y
    
    _ANN
    0x1a0e6d
    
    _gamma
    0xabd8940e805
    
    x
    (4036639787161000000000000, 4020156779332408020747539, 4066367584131013125833319)
    
    _D
    12119055.333475057 × 10¹⁸
    
    i
    0
    
    Output:
    
    (4032555432933503185193470, 999971056611115302)
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    reduction_coefficient
    
    x
    (4032555432933503185193470, 4020156779332408020747539, 4066367584131013125833319)
    
    fee_gamma
    0x1c6bf52634000
    
    Output:
    
    0.9345814659112583 × 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
      1.852781468655836 × 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:
    
    1.852781468655836 × 10¹⁸
  - Call to 0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)
    
    withdraw
    
    amount
    1.852781468655836 × 10¹⁸
    - Call to 0x7f86…829b (CurveTricryptoOptimizedWETH)
      
      Value 1.852781 eth
      
      0x
  - Call to 0xa0b8…eb48 (FiatTokenProxy, Token Contract, USD Coin (USDC), Stablecoin, https://www.centre.io/)
    
    transfer
    
    recipient
    0x51c7…2a7f
    
    amount
    4082.407502 × 10⁶
    
    Output:
    
    True
    - Delegatecall to 0x4350…02dd (FiatTokenV2_2)
      
      transfer
      
      recipient
      0x51c7…2a7f
      
      amount
      0xf354984e
      
      Output:
      
      True
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    wad_exp
    
    x
    -0.08323699421965318 × 10¹⁸
    
    Output:
    
    0.9201330551624817 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    newton_D
    
    ANN
    0x1a0e6d
    
    gamma
    0xabd8940e805
    
    x_unsorted
    (4032557379659000000000000, 4020156779332408020747539, 4066367584131013125833319)
    
    K0_prev
    0.9999710566111153 × 10¹⁸
    
    Output:
    
    12119057.281354874 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    get_p
    
    _xp
    (4032557379659000000000000, 4020156779332408020747539, 4066367584131013125833319)
    
    _D
    12119057.281354874 × 10¹⁸
    
    _A_gamma
    (1707629, 11809167828997)
    
    Output:
    
    (1001038142358337780, 997201673701753911)
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    geometric_mean
    
    unsorted_x
    (4039685760451624594976916, 47580106453514659549, 1828433046578918496802)
    
    Output:
    
    7056.955057428133 × 10¹⁸
- Call to 0x1f90…c326 (EOA)
  
  Value 0.000156 eth
  
  0x