Transaction view

Block: 21912522
Block index: 25
Timestamp: Mon, 24 Feb 2025 00:11:35 +0000
Transaction type: 2
Effective gas price: 0.749702829 gwei
Max fee per gas: 0.749777799 gwei
Max priority fee per gas: 0 gwei
Gas limit: 242665
View on: Etherscan - Bloxy - Blockchair - EthDecoder - Tenderly
Dict: {'from': '0x51301f41c8f83fbdffaeee11f846e9c114fb8046', 'to': '0x51c72848c68a965f66fa7a88855f9f7784502a7f', 'input': '0xfb034fb200000000000000000000000000000000000000000000000000007f238576a7870000000000000000000000007f86bf177dd4f3494b841a37e810a34dd56c829b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000070e36a070000000000000000000000000000000000000000000000000944185e28ab8c00', 'gas': '0x3b3e9', 'value': '0x0', 'maxFeePerGas': '0x2cb0b387', 'maxPriorityFeePerGas': '0x0'}

State changes

0x1f90…c326 (EOA)	Before	After	Diff
balance	3.701360 eth	3.701500 eth	0.000140 eth

0x5130…8046 (EOA)	Before	After	Diff
balance	0.960732 eth	0.960587 eth	-0.000146 eth
nonce	29937	29938

0x51c7…2a7f	Before	After	Diff
balance	148.805440 eth	148.805300 eth	-0.000140 eth

0x7f86…829b (CurveTricryptoOptimizedWETH)	Before	After	Diff
balance	1630.178424 eth	1629.510735 eth	-0.667689 eth
4	`0x990e4da777bc06a88b000000000000145ca8c5b16ad96d358f`	`0x99137c99226a370b57000000000000145d18253a2119a1d80e`	`0x52ef1aaae3062cc00000000000000006f5f88b64034a27f`
5	`0x998d753e74f3fb0594000000000000146754e5251a167253a9`	`0x99b00a710c6b6a61f60000000000001469399857f707797352`	`0x22953297776f5c620000000000000001e4b332dcf1071fa9`
6	`0x67bbb913`	`0x67bbb937`	36
11	`0x439e1ea6848`	`0x43a52cdd24f`	`0x70e36a07`
13	1630.1784238108535 × 10¹⁸	1629.5107350334038 × 10¹⁸	-0.6676887774497849 × 10¹⁸
14	13805306.309740981 × 10¹⁸	13805308.157825977 × 10¹⁸	1.8480849958004162 × 10¹⁸
15	1.0299919490354972 × 10¹⁸	1.0299920869181796 × 10¹⁸	`0x201a72c48a`
17	1.0149974791125151 × 10¹⁸	1.014997614987922 × 10¹⁸	`0x1fa2ce2c1f`

0xa0b8…eb48 (FiatTokenProxy, Token Contract, USD Coin (USDC), Stablecoin, https://www.centre.io/)	Before	After	Diff
sha3(0x7f86bf177dd4f3494b841a37e810a34dd56c829b, 9)	4646649.882696 × 10⁶	4648543.834703 × 10⁶	1893.952007 × 10⁶
sha3(0x51c72848c68a965f66fa7a88855f9f7784502a7f, 9)	12643599.29421 × 10⁶	12641705.342203 × 10⁶	-1893.952007 × 10⁶

0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)	Before	After	Diff
balance	2812211 eth	2812212 eth	0.667689 eth
balanceOf[0x51c72848c68a965f66fa7a88855f9f7784502a7f]	3930.9621029366867 × 10¹⁸	3931.6297917141364 × 10¹⁸	0.6676887774497849 × 10¹⁸

Call tree

From 0x5130…8046 (EOA)
Call to 0x51c7…2a7f

unknownfb034fb2
- Call to 0x7f86…829b (CurveTricryptoOptimizedWETH)
  
  exchange_extended
  
  i
  0
  
  j
  2
  
  dx
  0x70e36a07
  
  min_dy
  0.6676854374459996 × 10¹⁸
  
  use_eth
  False
  
  sender
  0x51c7…2a7f
  
  receiver
  0x51c7…2a7f
  
  cb
  0xc4da52dc00000000000000000000000000000000000000000000000000000000
  
  Output:
  
  0.6676887774497849 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    get_y
    
    _ANN
    0x1a0e6d
    
    _gamma
    0xabd8940e805
    
    x
    (4648543834703000000000000, 4622610948739197796381556, 4536417069802642180639371)
    
    _D
    13805306.309740981 × 10¹⁸
    
    i
    2
    
    Output:
    
    (4534557215462855986522460, 999918913175141403)
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    reduction_coefficient
    
    x
    (4648543834703000000000000, 4622610948739197796381556, 4534557215462855986522460)
    
    fee_gamma
    0x1c6bf52634000
    
    Output:
    
    0.7471229488882631 × 10¹⁸
  - Staticcall to 0xa0b8…eb48 (FiatTokenProxy, Token Contract, USD Coin (USDC), Stablecoin, https://www.centre.io/)
    
    balanceOf
    
    account
    0x7f86…829b (CurveTricryptoOptimizedWETH)
    
    Output:
    
    4646649.882696 × 10⁶
    - Delegatecall to 0x4350…02dd (FiatTokenV2_2)
      
      balanceOf
      
      account
      0x7f86…829b (CurveTricryptoOptimizedWETH)
      
      Output:
      
      0x439e1ea6848
  - 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
      1893.952007 × 10⁶
      
      Output:
      
      True
      - Delegatecall to 0x4350…02dd (FiatTokenV2_2)
        
        transfer
        
        recipient
        0x7f86…829b (CurveTricryptoOptimizedWETH)
        
        amount
        0x70e36a07
        
        Output:
        
        True
  - Staticcall to 0xa0b8…eb48 (FiatTokenProxy, Token Contract, USD Coin (USDC), Stablecoin, https://www.centre.io/)
    
    balanceOf
    
    account
    0x7f86…829b (CurveTricryptoOptimizedWETH)
    
    Output:
    
    4648543.834703 × 10⁶
    - Delegatecall to 0x4350…02dd (FiatTokenV2_2)
      
      balanceOf
      
      account
      0x7f86…829b (CurveTricryptoOptimizedWETH)
      
      Output:
      
      0x43a52cdd24f
  - Call to 0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)
    
    Value 0.667689 eth
    
    deposit
  - Call to 0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)
    
    transfer
    
    recipient
    0x51c7…2a7f
    
    amount
    0.6676887774497849 × 10¹⁸
    
    Output:
    
    True
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    wad_exp
    
    x
    -0.04161849710982659 × 10¹⁸
    
    Output:
    
    0.9592356619530373 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    newton_D
    
    ANN
    0x1a0e6d
    
    gamma
    0xabd8940e805
    
    x_unsorted
    (4648543834703000000000000, 4622610948739197796381556, 4534559043268185789521094)
    
    K0_prev
    0.9999189131751414 × 10¹⁸
    
    Output:
    
    13805308.157825977 × 10¹⁸
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    get_p
    
    _xp
    (4648543834703000000000000, 4622610948739197796381556, 4534559043268185789521094)
    
    _D
    13805308.157825977 × 10¹⁸
    
    _A_gamma
    (1707629, 11809167828997)
    
    Output:
    
    (1004191533150931455, 1018781109572930097)
  - Staticcall to 0xcbff…d6ee (CurveTricryptoMathOptimized)
    
    geometric_mean
    
    unsorted_x
    (4601769385941992251429687, 47942059756467637785, 1653663022796605249607)
    
    Output:
    
    7145.448908326497 × 10¹⁸
- Call to 0x1f90…c326 (EOA)
  
  Value 0.000140 eth
  
  0x