Transaction view

Block: 21946394
Block index: 17
Timestamp: Fri, 28 Feb 2025 17:39:47 +0000
Transaction type: 2
Effective gas price: 0.946925581 gwei
Max fee per gas: 0.947020273 gwei
Max priority fee per gas: 0 gwei
Gas limit: 620799
View on: Etherscan - Bloxy - Blockchair - EthDecoder - Tenderly
Dict: {'from': '0xa172577031eafd8b03dce022533863fe988159cd', 'to': '0x51c72848c68a965f66fa7a88855f9f7784502a7f', 'input': '0xfb034fb200000000000000000000000000000000000000000000000000038c968b4cb6390000000000000000000000007f86bf177dd4f3494b841a37e810a34dd56c829b000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001fd7c84d4c27cb000000000000000000000000000000000000000000000000000000000130156581', 'gas': '0x978ff', 'value': '0x0', 'maxFeePerGas': '0x387261f1', 'maxPriorityFeePerGas': '0x0'}

State changes

0x1f90…c326 (EOA)	Before	After	Diff
balance	3.660920 eth	3.661919 eth	0.000999 eth

0x51c7…2a7f	Before	After	Diff
balance	148.881804 eth	148.880805 eth	-0.000999 eth

0x7f86…829b (CurveTricryptoOptimizedWETH)	Before	After	Diff
balance	1812.933405 eth	1815.227928 eth	2.294523 eth
3	`0x78e2e3e01ba059d20600000000000011ca94a510143172952f`	`0x78db845f98c54cefc900000000000011c8a1663a8b6712c6fc`	`-0x75f8082db0ce23d0000000000000001f33ed588ca5fce33`
4	`0x78dd1ea2b70faa4e9f00000000000011c8970d9376b2486337`	`0x78d646737246dc79ed00000000000011c73e75c32cbc52dbc5`	`-0x6d82f44c8cdd4b200000000000000015897d049f5f58772`
5	`0x78acc22697518313e700000000000011bf143f62866d975244`	`0x787e9d1418a153ffa100000000000011b905415696e9d45b89`	`-0x2e25127eb02f144600000000000000060efe0bef83c2f6bb`
6	`0x67c1f45f`	`0x67c1f4e3`	132
11	`0x3a6d83da741`	`0x3a5a827de2a`	`-0x13015c917`
13	1812.9334051521075 × 10¹⁸	1815.2279279215918 × 10¹⁸	2.2945227694842703 × 10¹⁸
14	12113031.48803136 × 10¹⁸	12110336.482048912 × 10¹⁸	-2695.005982448065 × 10¹⁸
15	1.0309091387936078 × 10¹⁸	1.0309093485675964 × 10¹⁸	`0x30d7810b6f`
17	1.0154644750777932 × 10¹⁸	1.0154641397686823 × 10¹⁸	`-0x4e11fafe51`

0xa0b8…eb48 (FiatTokenProxy, https://www.centre.io/, USD Coin (USDC), Stablecoin, Token Contract)	Before	After	Diff
sha3(0x7f86bf177dd4f3494b841a37e810a34dd56c829b, 9)	4015127.373633 × 10⁶	4010025.672234 × 10⁶	-5101.701399 × 10⁶
sha3(0x51c72848c68a965f66fa7a88855f9f7784502a7f, 9)	14057681.109549 × 10⁶	14062782.810948 × 10⁶	5101.701399 × 10⁶

0xa172…59cd (EOA)	Before	After	Diff
balance	1.221173 eth	1.220969 eth	-0.000205 eth
nonce	13263	13264

0xc02a…6cc2 (WETH9, https://weth.io/, Wrapped Ether (WETH), WrappedEther, 0x Ecosystem, Stablecoin, Token Contract)	Before	After	Diff
balance	2895219 eth	2895216 eth	-2.294523 eth
balanceOf[0x51c72848c68a965f66fa7a88855f9f7784502a7f]	3454.618574028157 × 10¹⁸	3452.324051258673 × 10¹⁸	-2.2945227694842703 × 10¹⁸

Call tree

From 0xa172…59cd (EOA)
Call to 0x51c7…2a7f

unknownfb034fb2
- Call to 0x7f86…829b (CurveTricryptoOptimizedWETH)
  
  exchange_extended
  
  i
  2
  
  j
  0
  
  dx
  2.2945227694842703 × 10¹⁸
  
  min_dy
  0x130156581
  
  use_eth
  False
  
  sender
  0x51c7…2a7f
  
  receiver
  0x51c7…2a7f
  
  cb
  0xc4da52dc00000000000000000000000000000000000000000000000000000000
  
  Output:
  
  0x13015c917
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    get_y
    
    _ANN
    0x1a0e6d
    
    _gamma
    0xabd8940e805
    
    x
    (4015127373633000000000000, 4055151373708344110898807, 4047882849876849977328834)
    
    _D
    12113031.48803136 × 10¹⁸
    
    i
    0
    
    Output:
    
    (4010023213265863914625382, 999970338252062603)
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    reduction_coefficient
    
    x
    (4010023213265863914625382, 4055151373708344110898807, 4047882849876849977328834)
    
    fee_gamma
    0x1c6bf52634000
    
    Output:
    
    0.9326823458809546 × 10¹⁸
  - Staticcall to 0xc02a…6cc2 (WETH9, https://weth.io/, Wrapped Ether (WETH), WrappedEther, 0x Ecosystem, Stablecoin, Token Contract)
    
    balanceOf
    
    account
    0x7f86…829b (CurveTricryptoOptimizedWETH)
    
    Output:
    
    0
  - Call to 0x51c7…2a7f
    
    unknownc4da52dc
    - Call to 0xc02a…6cc2 (WETH9, https://weth.io/, Wrapped Ether (WETH), WrappedEther, 0x Ecosystem, Stablecoin, Token Contract)
      
      transfer
      
      recipient
      0x7f86…829b (CurveTricryptoOptimizedWETH)
      
      amount
      2.2945227694842703 × 10¹⁸
      
      Output:
      
      True
  - Staticcall to 0xc02a…6cc2 (WETH9, https://weth.io/, Wrapped Ether (WETH), WrappedEther, 0x Ecosystem, Stablecoin, Token Contract)
    
    balanceOf
    
    account
    0x7f86…829b (CurveTricryptoOptimizedWETH)
    
    Output:
    
    2.2945227694842703 × 10¹⁸
  - Call to 0xc02a…6cc2 (WETH9, https://weth.io/, Wrapped Ether (WETH), WrappedEther, 0x Ecosystem, Stablecoin, Token Contract)
    
    withdraw
    
    amount
    2.2945227694842703 × 10¹⁸
    - Call to 0x7f86…829b (CurveTricryptoOptimizedWETH)
      
      Value 2.294523 eth
      
      0x
  - Call to 0xa0b8…eb48 (FiatTokenProxy, https://www.centre.io/, USD Coin (USDC), Stablecoin, Token Contract)
    
    transfer
    
    recipient
    0x51c7…2a7f
    
    amount
    5101.701399 × 10⁶
    
    Output:
    
    True
    - Delegatecall to 0x4350…02dd (FiatTokenV2_2)
      
      transfer
      
      recipient
      0x51c7…2a7f
      
      amount
      0x13015c917
      
      Output:
      
      True
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    wad_exp
    
    x
    -0.15260115606936417 × 10¹⁸
    
    Output:
    
    0.8584720499058398 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    newton_D
    
    ANN
    0x1a0e6d
    
    gamma
    0xabd8940e805
    
    x_unsorted
    (4010025672234000000000000, 4055151373708344110898807, 4047882849876849977328834)
    
    K0_prev
    0.9999703382520626 × 10¹⁸
    
    Output:
    
    12113033.952845024 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    get_p
    
    _xp
    (4010025672234000000000000, 4055151373708344110898807, 4047882849876849977328834)
    
    _D
    12113033.952845024 × 10¹⁸
    
    _A_gamma
    (1707629, 11809167828997)
    
    Output:
    
    (996144515423040161, 996759721250723008)
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    geometric_mean
    
    unsorted_x
    (4037677984281674373502834, 48057764093497625870, 1810651669735262953027)
    
    Output:
    
    7056.294804097316 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    newton_D
    
    ANN
    0x1a0e6d
    
    gamma
    0xabd8940e805
    
    x_unsorted
    (4010025672234000000000000, 4053415041501646637800280, 4046918447268539424145066)
    
    K0_prev
    0
    
    Output:
    
    12110336.482048912 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    geometric_mean
    
    unsorted_x
    (4036778827349637312274823, 48067643607483705384, 1810679844856630554336)
    
    Output:
    
    7056.291038244157 × 10¹⁸
- Call to 0x1f90…c326 (EOA)
  
  Value 0.000999 eth
  
  0x