Transaction view

Block: 21828217
Block index: 21
Timestamp: Wed, 12 Feb 2025 05:03:11 +0000
Transaction type: 2
Effective gas price: 4.456360903 gwei
Max fee per gas: 4.456360903 gwei
Max priority fee per gas: 4.456360903 gwei
Gas limit: 371416
View on: Etherscan - Bloxy - Blockchair - EthDecoder - Tenderly
Dict: {'from': '0x6ec06f16c22c7fc87d9ceacc677a5dec4aa36cbc', 'to': '0xec6fc9be2d5e505b40a2df8b0622cd25333823db', 'input': '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', 'gas': '0x5aad8', 'value': '0x0', 'maxFeePerGas': '0x1099eabc7', 'maxPriorityFeePerGas': '0x1099eabc7'}

State changes

0x6ec0…6cbc (EOA)	Before	After	Diff
balance	0.686537 eth	0.685260 eth	-0.001276 eth
nonce	24675	24676

0x9522…afe5 (EOA)	Before	After	Diff
balance	16.449647 eth	16.450688 eth	0.001041 eth

0xc02a…6cc2 (Wrapped Ether (WETH), https://weth.io/, Token Contract, Stablecoin, WrappedEther, WETH9, 0x Ecosystem)	Before	After	Diff
balanceOf[0x51c72848c68a965f66fa7a88855f9f7784502a7f]	4838.9201532731295 × 10¹⁸	4843.640579280685 × 10¹⁸	4.720426007555842 × 10¹⁸
balanceOf[0xd51a44d3fae010294c616388b506acda1bfaae46]	2215.361870971419 × 10¹⁸	2210.6414449638633 × 10¹⁸	-4.720426007555842 × 10¹⁸

0xd51a…ae46 (Vyper_contract)	Before	After	Diff
1	`0x8c8f2f3ec057482902000000000000144164197ea0f1cd6edb`	`0x8c8f0e55524b96b3f50000000000001441596326bad6bed50d`	`-0x20e96e0bb1750d00000000000000000ab657e61b0e99ce`
2	`0x8c8a7bab5909a0b331000000000000143fdc5ad564819f47b7`	`0x8ca3234f22b91882d7000000000000143fdc5ad564819f47b7`	`0x18a7a3c9af77cfa600000000000000000000000000000000`
stor3	`0x67ac2b77`	`0x67ac2b8f`	24
stor23	17257041.401104566 × 10¹⁸	17257045.852659065 × 10¹⁸	4.451554502066267 × 10¹⁸
stor26	1.1038960221822192 × 10¹⁸	1.1038963069386378 × 10¹⁸	`0x424cce20af`
stor28	1.0519729829442492 × 10¹⁸	1.0519732543068172 × 10¹⁸	`0x3f2e782eb4`
sha3(stor22)	`0x5389d18b325`	`0x53b7706dd45`	`0x2d9ee2a20`
sha3(stor22) + 2	2215.361870971419 × 10¹⁸	2210.6414449638633 × 10¹⁸	-4.720426007555842 × 10¹⁸

0xdac1…1ec7 (Tether USD (USDT), Token Contract, Bitfinex, TetherToken, Stablecoin, https://tether.to/)	Before	After	Diff
allowed[0x51c72848c68a965f66fa7a88855f9f7784502a7f][0xec6fc9be2d5e505b40a2df8b0622cd25333823db]	900095.42926 × 10⁶	887849.230444 × 10⁶	-12246.198816 × 10⁶
balances[0x51c72848c68a965f66fa7a88855f9f7784502a7f]	6028499.883773 × 10⁶	6016253.684957 × 10⁶	-12246.198816 × 10⁶
balances[0xd51a44d3fae010294c616388b506acda1bfaae46]	5740711.949093 × 10⁶	5752958.147909 × 10⁶	12246.198816 × 10⁶

Call tree

From 0x6ec0…6cbc (EOA)
Call to 0xec6f…23db

unknown6440a7b4
- Call to 0xdac1…1ec7 (Tether USD (USDT), Token Contract, Bitfinex, TetherToken, Stablecoin, https://tether.to/)
  
  transferFrom
  
  sender
  0x51c7…2a7f
  
  recipient
  0xec6f…23db
  
  amount
  12246.198816 × 10⁶
- Call to 0xd51a…ae46 (Vyper_contract)
  
  exchange
  
  i
  0
  
  j
  2
  
  dx
  0x2d9ee2a20
  
  min_dy
  4.720402396966216 × 10¹⁸
  - Call to 0xdac1…1ec7 (Tether USD (USDT), Token Contract, Bitfinex, TetherToken, Stablecoin, https://tether.to/)
    
    transferFrom
    
    sender
    0xec6f…23db
    
    recipient
    0xd51a…ae46 (Vyper_contract)
    
    amount
    12246.198816 × 10⁶
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    newton_y
    
    ANN
    0x1a0e6d
    
    gamma
    0xabd8940e805
    
    x
    (5752958147909000000000000, 5771983258864706360564438, 5744348677647603157830042)
    
    D
    17257041.401104566 × 10¹⁸
    
    i
    2
    
    Output:
    
    5732104.343671867 × 10¹⁸
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    reduction_coefficient
    
    x
    (5752958147909000000000000, 5771983258864706360564438, 5732104343671866255878774)
    
    fee_gamma
    0x1c6bf52634000
    
    Output:
    
    0.9765147403214386 × 10¹⁸
  - Call to 0xc02a…6cc2 (Wrapped Ether (WETH), https://weth.io/, Token Contract, Stablecoin, WrappedEther, WETH9, 0x Ecosystem)
    
    transfer
    
    recipient
    0xec6f…23db
    
    amount
    4.720426007555842 × 10¹⁸
    
    Output:
    
    True
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    halfpow
    
    power
    0.04 × 10¹⁸
    
    precision
    0x2540be400
    
    Output:
    
    0.9726549540547709 × 10¹⁸
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    newton_D
    
    ANN
    0x1a0e6d
    
    gamma
    0xabd8940e805
    
    x_unsorted
    (5752958147909000000000000, 5771983258864706360564438, 5732108793387725245221088)
    
    Output:
    
    17257045.852659065 × 10¹⁸
  - Staticcall to 0xc4ad…75ff
    
    totalSupply
    
    Output:
    
    8702.994113413908 × 10¹⁸
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    geometric_mean
    
    unsorted_x
    (5752348617553021975212783, 60134801855082637272, 2218447122725980908887)
    
    Output:
    
    9155.317039701102 × 10¹⁸
- Staticcall to 0xc02a…6cc2 (Wrapped Ether (WETH), https://weth.io/, Token Contract, Stablecoin, WrappedEther, WETH9, 0x Ecosystem)
  
  balanceOf
  
  account
  0xec6f…23db
  
  Output:
  
  4.720426007555842 × 10¹⁸
- Call to 0xc02a…6cc2 (Wrapped Ether (WETH), https://weth.io/, Token Contract, Stablecoin, WrappedEther, WETH9, 0x Ecosystem)
  
  transfer
  
  recipient
  0x51c7…2a7f
  
  amount
  4.720426007555842 × 10¹⁸
  
  Output:
  
  True