Transaction view

Block: 21696888
Block index: 21
Timestamp: Fri, 24 Jan 2025 20:55:47 +0000
Transaction type: 2
Effective gas price: 9.940526958 gwei
Max fee per gas: 9.940526958 gwei
Max priority fee per gas: 9.940526958 gwei
Gas limit: 490466
View on: Etherscan - Bloxy - Blockchair - EthDecoder - Tenderly
Dict: {'from': '0xdada79040afa6ac7d7660e7e18f8a9b82c31f49a', 'to': '0xec6fc9be2d5e505b40a2df8b0622cd25333823db', 'input': '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', 'gas': '0x77be2', 'value': '0x0', 'maxFeePerGas': '0x25080676e', 'maxPriorityFeePerGas': '0x25080676e'}

State changes

0x2260…c599 (Bitcoin Pegged, Wrapped Bitcoin, Token Contract, OwnableContract, WBTC Token, Wrapped BTC (WBTC))	Before	After	Diff
balanceOf[0xd51a44d3fae010294c616388b506acda1bfaae46]	61.82454256 × 10⁸	61.7148592 × 10⁸	-0.10968336 × 10⁸
balanceOf[0x51c72848c68a965f66fa7a88855f9f7784502a7f]	57.90811703 × 10⁸	58.01780039 × 10⁸	0.10968336 × 10⁸

0x4838…5f97 (EOA)	Before	After	Diff
balance	9.698210 eth	9.698415 eth	0.000205 eth

0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)	Before	After	Diff
balanceOf[0x51c72848c68a965f66fa7a88855f9f7784502a7f]	2528.8895596926977 × 10¹⁸	2525.4401131061068 × 10¹⁸	-3.449446586591084 × 10¹⁸
allowance[0x51c72848c68a965f66fa7a88855f9f7784502a7f][0xec6fc9be2d5e505b40a2df8b0622cd25333823db]	539.9062372124922 × 10¹⁸	536.456790625901 × 10¹⁸	-3.449446586591084 × 10¹⁸
balanceOf[0xd51a44d3fae010294c616388b506acda1bfaae46]	1942.7456724182375 × 10¹⁸	1946.1951190048287 × 10¹⁸	3.449446586591084 × 10¹⁸

0xd51a…ae46 (Vyper_contract)	Before	After	Diff
0	`0xb6e202c11cbe775a4600000000000016656ddbda8d5d9de204`	`0xb6ce5b9c037eb369100000000000001663fadbb1a8d61c0d25`	`-0x13a725193fc3f1360000000000000001730028e48781d4df`
1	`0xb5c17d9adf3c2ef67400000000000016540489fba2180af64d`	`0xb5dbceec820601f3cf000000000000165218181de08d337ac6`	`0x1a5151a2c9d2fd5afffffffffffffffe138e223e75288479`
2	`0xb5ee3ba59ec4bc0b430000000000001650bf56c92a00602935`	`0xb5ee3ba59ec4bc0b4300000000000016598f408beb054f3913`	162.55567235936834 × 10¹⁸
stor3	`0x6793fb53`	`0x6793fe53`	768
stor23	19538254.711328216 × 10¹⁸	19533872.341369208 × 10¹⁸	-4382.369959007173 × 10¹⁸
stor26	1.101077742601383 × 10¹⁸	1.101078204408108 × 10¹⁸	`0x6b85d367e1`
stor28	1.050629235440246 × 10¹⁸	1.0506291280108577 × 10¹⁸	`-0x19034a5f65`
sha3(stor22) + 1	`0x17080c3f0`	`0x16fd966e0`	`-0xa75d10`
sha3(stor22) + 2	1942.7456724182375 × 10¹⁸	1946.1951190048287 × 10¹⁸	3.449446586591084 × 10¹⁸

0xdada…f49a (EOA)	Before	After	Diff
balance	1.135017 eth	1.131267 eth	-0.003749 eth
nonce	20980	20981

Call tree

From 0xdada…f49a (EOA)
Call to 0xec6f…23db

unknown6440a7b4
- Call to 0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)
  
  transferFrom
  
  sender
  0x51c7…2a7f
  
  recipient
  0xec6f…23db
  
  amount
  3.449446586591084 × 10¹⁸
  
  Output:
  
  True
- Call to 0xd51a…ae46 (Vyper_contract)
  
  exchange
  
  i
  2
  
  j
  1
  
  dx
  3.449446586591084 × 10¹⁸
  
  min_dy
  0xa75cda
  - Call to 0xc02a…6cc2 (WETH9, https://weth.io/, Token Contract, WrappedEther, 0x Ecosystem, Wrapped Ether (WETH), Stablecoin)
    
    transferFrom
    
    sender
    0xec6f…23db
    
    recipient
    0xd51a…ae46 (Vyper_contract)
    
    amount
    3.449446586591084 × 10¹⁸
    
    Output:
    
    True
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    newton_y
    
    ANN
    0x1a0e6d
    
    gamma
    0xabd8940e805
    
    x
    (6445649813969000000000000, 6538755273248977631324084, 6565670644545000963946908)
    
    D
    19538254.711328216 × 10¹⁸
    
    i
    1
    
    Output:
    
    6527146.615465942 × 10¹⁸
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    reduction_coefficient
    
    x
    (6445649813969000000000000, 6527146615465941692614750, 6565670644545000963946908)
    
    fee_gamma
    0x1c6bf52634000
    
    Output:
    
    0.8493096123081931 × 10¹⁸
  - Call to 0x2260…c599 (Bitcoin Pegged, Wrapped Bitcoin, Token Contract, OwnableContract, WBTC Token, Wrapped BTC (WBTC))
    
    transfer
    
    recipient
    0xec6f…23db
    
    amount
    0.10968336 × 10⁸
    
    Output:
    
    True
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    halfpow
    
    power
    1.28 × 10¹⁸
    
    precision
    0x2540be400
    
    Output:
    
    0.41179551297378875 × 10¹⁸
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    newton_D
    
    ANN
    0x1a0e6d
    
    gamma
    0xabd8940e805
    
    x_unsorted
    (6445649813969000000000000, 6527154821084020019979511, 6565670644545000963946908)
    
    Output:
    
    19538262.90593344 × 10¹⁸
  - Staticcall to 0xc4ad…75ff
    
    totalSupply
    
    Output:
    
    8739.892054762542 × 10¹⁸
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    geometric_mean
    
    unsorted_x
    (6512754301977813835566300, 61578700945230914218, 1930509664586640470803)
    
    Output:
    
    9182.389958540938 × 10¹⁸
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    sqrt_int
    
    x
    0x26deaa42af36
    
    Output:
    
    0.006537413945295953 × 10¹⁸
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    newton_D
    
    ANN
    0x1a0e6d
    
    gamma
    0xabd8940e805
    
    x_unsorted
    (6445649813969000000000000, 6525504972304900380840345, 6562914557067992695153918)
    
    Output:
    
    19533872.341369208 × 10¹⁸
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    geometric_mean
    
    unsorted_x
    (6511290780456403249464616, 61580428707295626302, 1930886380609344170872)
    
    Output:
    
    9182.385168404193 × 10¹⁸
- Staticcall to 0x2260…c599 (Bitcoin Pegged, Wrapped Bitcoin, Token Contract, OwnableContract, WBTC Token, Wrapped BTC (WBTC))
  
  balanceOf
  
  account
  0xec6f…23db
  
  Output:
  
  0.10968336 × 10⁸
- Call to 0x2260…c599 (Bitcoin Pegged, Wrapped Bitcoin, Token Contract, OwnableContract, WBTC Token, Wrapped BTC (WBTC))
  
  transfer
  
  recipient
  0x51c7…2a7f
  
  amount
  0.10968336 × 10⁸
  
  Output:
  
  True