Transaction view

Block: 21771242
Block index: 25
Timestamp: Tue, 04 Feb 2025 06:07:11 +0000
Transaction type: 2
Effective gas price: 2.783274373 gwei
Max fee per gas: 2.783274373 gwei
Max priority fee per gas: 2.783274373 gwei
Gas limit: 513637
View on: Etherscan - Bloxy - Blockchair - EthDecoder - Tenderly
Dict: {'from': '0x3112ed026f5b26eb6aa28e99e4ea8c5cec9b06c6', 'to': '0xec6fc9be2d5e505b40a2df8b0622cd25333823db', 'input': '0x6440a7b40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d51a44d3fae010294c616388b506acda1bfaae46000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000626ac9000000000000000000000000000000000000000000000000000000017d67e7ed0000000000000000000000002260fac5e5542a773aa44fbcfedf7c193bc2c599000000000000000000000000dac17f958d2ee523a2206206994597c13d831ec70000000000000000000000000000000000000000000000000000000067a1ae97', 'gas': '0x7d665', 'value': '0x0', 'maxFeePerGas': '0xa5e56585', 'maxPriorityFeePerGas': '0xa5e56585'}

State changes

0x2260…c599 (Wrapped BTC (WBTC), OwnableContract, Bitcoin Pegged, Wrapped Bitcoin, WBTC Token, Token Contract)	Before	After	Diff
balanceOf[0xd51a44d3fae010294c616388b506acda1bfaae46]	59.64686392 × 10⁸	59.71136257 × 10⁸	0.06449865 × 10⁸
allowance[0x51c72848c68a965f66fa7a88855f9f7784502a7f][0xec6fc9be2d5e505b40a2df8b0622cd25333823db]	9.9406169 × 10⁸	9.87611825 × 10⁸	-0.06449865 × 10⁸
allowance[0xec6fc9be2d5e505b40a2df8b0622cd25333823db][0xd51a44d3fae010294c616388b506acda1bfaae46]	`0xffffffffffffffffffffffffffffffffffffffffffffffffffffffb0ef43e93f`	`0xffffffffffffffffffffffffffffffffffffffffffffffffffffffb0eee17e76`	-0.06449865 × 10⁸
balanceOf[0x51c72848c68a965f66fa7a88855f9f7784502a7f]	18.33737442 × 10⁸	18.27287577 × 10⁸	-0.06449865 × 10⁸

0x3112…06c6 (EOA)	Before	After	Diff
balance	0.858993 eth	0.857893 eth	-0.001100 eth
nonce	22292	22293

0x9522…afe5 (EOA)	Before	After	Diff
balance	6.491813 eth	6.492129 eth	0.000317 eth

0xd51a…ae46 (Vyper_contract)	Before	After	Diff
0	`0x94904ddc4520fcc1390000000000001511af0142c2deb8235c`	`0x947f3d4714b0bdbc9300000000000015109f1b6225210302fd`	`-0x11109530703f04a600000000000000010fe5e09dbdb5205f`
1	`0x925470d3d2b32fbe4600000000000014edaa158c410e9ca484`	`0x9270f3a0eba93964ef00000000000014efdd9d6452e4a42887`	`0x1c82cd18f609a6a900000000000000023387d811d6078403`
2	`0x936409d386052353010000000000001502a25328f6cd7af889`	`0x936409d3860523530100000000000015023a0a5ba3bec1e910`	-7.514481734880661 × 10¹⁸
stor3	`0x67a1ae2f`	`0x67a1ae8f`	96
stor23	17856702.125258476 × 10¹⁸	17852852.797533814 × 10¹⁸	-3849.327724659888 × 10¹⁸
stor26	1.102526319912764 × 10¹⁸	1.1025265685910366 × 10¹⁸	`0x39e6614e82`
stor28	1.0519987380986204 × 10¹⁸	1.0519983715663133 × 10¹⁸	`-0x55570728f0`
sha3(stor22)	`0x561642bb2cf`	`0x55fe6c34dfb`	`-0x17d6864d4`
sha3(stor22) + 1	`0x16385e438`	`0x163e84f01`	`0x626ac9`

0xdac1…1ec7 (TetherToken, Tether USD (USDT), https://tether.to/, Stablecoin, Token Contract, Bitfinex)	Before	After	Diff
balances[0x51c72848c68a965f66fa7a88855f9f7784502a7f]	7995226.019667 × 10⁶	8001624.980519 × 10⁶	6398.960852 × 10⁶
balances[0xd51a44d3fae010294c616388b506acda1bfaae46]	5915850.552015 × 10⁶	5909451.591163 × 10⁶	-6398.960852 × 10⁶

Call tree

From 0x3112…06c6 (EOA)
Call to 0xec6f…23db

unknown6440a7b4
- Call to 0x2260…c599 (Wrapped BTC (WBTC), OwnableContract, Bitcoin Pegged, Wrapped Bitcoin, WBTC Token, Token Contract)
  
  transferFrom
  
  sender
  0x51c7…2a7f
  
  recipient
  0xec6f…23db
  
  amount
  0.06449865 × 10⁸
  
  Output:
  
  True
- Call to 0xd51a…ae46 (Vyper_contract)
  
  exchange
  
  i
  1
  
  j
  0
  
  dx
  0x626ac9
  
  min_dy
  0x17d67e7ed
  - Call to 0x2260…c599 (Wrapped BTC (WBTC), OwnableContract, Bitcoin Pegged, Wrapped Bitcoin, WBTC Token, Token Contract)
    
    transferFrom
    
    sender
    0xec6f…23db
    
    recipient
    0xd51a…ae46 (Vyper_contract)
    
    amount
    0.06449865 × 10⁸
    
    Output:
    
    True
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    newton_y
    
    ANN
    0x1a0e6d
    
    gamma
    0xabd8940e805
    
    x
    (5915850552015000000000000, 5941035832176475055878006, 6006344818465990243083446)
    
    D
    17856702.125258476 × 10¹⁸
    
    i
    0
    
    Output:
    
    5909447.579100926 × 10¹⁸
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    reduction_coefficient
    
    x
    (5909447579100926096357253, 5941035832176475055878006, 6006344818465990243083446)
    
    fee_gamma
    0x1c6bf52634000
    
    Output:
    
    0.8790393554327947 × 10¹⁸
  - Call to 0xdac1…1ec7 (TetherToken, Tether USD (USDT), https://tether.to/, Stablecoin, Token Contract, Bitfinex)
    
    transfer
    
    recipient
    0xec6f…23db
    
    amount
    6398.960852 × 10⁶
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    halfpow
    
    power
    0.16 × 10¹⁸
    
    precision
    0x2540be400
    
    Output:
    
    0.8950250789605632 × 10¹⁸
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    newton_D
    
    ANN
    0x1a0e6d
    
    gamma
    0xabd8940e805
    
    x_unsorted
    (5909451591163000000000000, 5941035832176475055878006, 6006344818465990243083446)
    
    Output:
    
    17856706.152893696 × 10¹⁸
  - Staticcall to 0xc4ad…75ff
    
    totalSupply
    
    Output:
    
    8725.404821980886 × 10¹⁸
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    geometric_mean
    
    unsorted_x
    (5952235384297899135102978, 59823925519666468415, 2171939394899018740803)
    
    Output:
    
    9179.116932501684 × 10¹⁸
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    sqrt_int
    
    x
    0xdd635f44f5fe
    
    Output:
    
    0.01560188674025491 × 10¹⁸
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    newton_D
    
    ANN
    0x1a0e6d
    
    gamma
    0xabd8940e805
    
    x_unsorted
    (5909451591163000000000000, 5939865948487944354780496, 6003649821833507129330325)
    
    Output:
    
    17852852.797533814 × 10¹⁸
  - Staticcall to 0x8f68…d1d5 (Vyper_contract)
    
    geometric_mean
    
    unsorted_x
    (5950950932511271734652050, 59822795977056610769, 2172445463286500417765)
    
    Output:
    
    9179.11166398075 × 10¹⁸
- Staticcall to 0xdac1…1ec7 (TetherToken, Tether USD (USDT), https://tether.to/, Stablecoin, Token Contract, Bitfinex)
  
  balanceOf
  
  account
  0xec6f…23db
  
  Output:
  
  6398.960852 × 10⁶
- Call to 0xdac1…1ec7 (TetherToken, Tether USD (USDT), https://tether.to/, Stablecoin, Token Contract, Bitfinex)
  
  transfer
  
  recipient
  0x51c7…2a7f
  
  amount
  6398.960852 × 10⁶