Transaction 0x77f7841b...e4e1366c · | DeFi Research Data Services

From 0xbee771bdfd802a8a6e3c040902aec1be1a11b006

To 0xbee3211ab312a8d065c4fef0247448e17a8da000

Value 0.000229 ETH

Block: 26,198,654
Age: 9 days ago · 2026-10-15 14:56 UTC
Fee: 0.00019695 ETH
Gas used: 262,866 / 333,489
Method: 0x4cf3fe9c
Type: EIP-1559 (Dynamic Fee)

Input data2660 bytes

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

Advancednonce, gas price, position

Nonce: 72516
Position in block: 13
Effective gas price: 749,257,455 wei
Cumulative gas: 5,017,044
Block hash: 0xa957e7e500d239910916e11710d7d5391418f25a2118d932001a58c7f91bca45

Event log

#200

WETH 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2

Transfer

Transfer(address from, address to, uint256 value) from the built-in registry (ERC-20)

from address · indexed	0xbee3211ab312a8d065c4fef0247448e17a8da000
to address · indexed	0x8f10b468b06c6fd214b65f87778827f7d113f996
value uint256	0.460917 (460917428093906400)

Raw topics & data

topic0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

topic1 0x000000000000000000000000bee3211ab312a8d065c4fef0247448e17a8da000

topic2 0x0000000000000000000000008f10b468b06c6fd214b65f87778827f7d113f996

data 0x000000000000000000000000000000000000000000000000066581f57452ede0

#201

WETH 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2

Approval

Approval(address owner, address spender, uint256 value) from the built-in registry (ERC-20)

owner address · indexed	0x8f10b468b06c6fd214b65f87778827f7d113f996
spender address · indexed	fwWETH 0xa250cc729bb3323e7933022a67b52200fe354767
value uint256	115792089237316203707617735395386539918674240093853421928448 (115792089237316195423570985008687907853269984665640564039457584007913129639935)

Raw topics & data

topic0 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925

topic1 0x0000000000000000000000008f10b468b06c6fd214b65f87778827f7d113f996

topic2 0x000000000000000000000000a250cc729bb3323e7933022a67b52200fe354767

data 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff

#202

WETH 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2

Transfer

Transfer(address from, address to, uint256 value) from the built-in registry (ERC-20)

from address · indexed	0x8f10b468b06c6fd214b65f87778827f7d113f996
to address · indexed	fwWETH 0xa250cc729bb3323e7933022a67b52200fe354767
value uint256	0.460917 (460917428093906400)

Raw topics & data

topic0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

topic1 0x0000000000000000000000008f10b468b06c6fd214b65f87778827f7d113f996

topic2 0x000000000000000000000000a250cc729bb3323e7933022a67b52200fe354767

data 0x000000000000000000000000000000000000000000000000066581f57452ede0

#203

fwWETH 0xa250cc729bb3323e7933022a67b52200fe354767

Transfer

Transfer(address from, address to, uint256 value) from the built-in registry (ERC-20)

from address · indexed	0x0000000000000000000000000000000000000000
to address · indexed	RING-V2 0x2bc80820d9fff79640e3dd7dec79772fd560e88f
value uint256	0.460917 (460917428093906400)

Raw topics & data

topic0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

topic1 0x0000000000000000000000000000000000000000000000000000000000000000

topic2 0x0000000000000000000000002bc80820d9fff79640e3dd7dec79772fd560e88f

data 0x000000000000000000000000000000000000000000000000066581f57452ede0

#204

fwWETH 0xa250cc729bb3323e7933022a67b52200fe354767

Wrap

Wrap(address sender, uint256 amount, address to) from the contract's verified ABI on Sourcify

sender address · indexed	0x8f10b468b06c6fd214b65f87778827f7d113f996
amount uint256	460917428093906400
to address · indexed	RING-V2 0x2bc80820d9fff79640e3dd7dec79772fd560e88f

Raw topics & data

topic0 0xeb5580a0908e96b78bdcb1a3c5638793b491a6073c3ff56061a069cb20581773

topic1 0x0000000000000000000000008f10b468b06c6fd214b65f87778827f7d113f996

topic2 0x0000000000000000000000002bc80820d9fff79640e3dd7dec79772fd560e88f

data 0x000000000000000000000000000000000000000000000000066581f57452ede0

#205

fwCOW 0xe1850dd20349cdac18c597d80130e837b6de0d1d

Transfer

Transfer(address from, address to, uint256 value) from the built-in registry (ERC-20)

from address · indexed	RING-V2 0x2bc80820d9fff79640e3dd7dec79772fd560e88f
to address · indexed	0x8f10b468b06c6fd214b65f87778827f7d113f996
value uint256	8380.765136 (8380765136030379316693)

Raw topics & data

topic0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

topic1 0x0000000000000000000000002bc80820d9fff79640e3dd7dec79772fd560e88f

topic2 0x0000000000000000000000008f10b468b06c6fd214b65f87778827f7d113f996

data 0x0000000000000000000000000000000000000000000001c6527af005dd0c95d5

#206

RING-V2 0x2bc80820d9fff79640e3dd7dec79772fd560e88f

Sync

Sync(uint112 reserve0, uint112 reserve1) from the built-in registry (Uniswap V2 Pair)

reserve0 uint112	691139196794096323711
reserve1 uint112	12596247353316288556825845

Raw topics & data

topic0 0x1c411e9a96e071241c2f21f7726b17ae89e3cab4c78be50e062b03a9fffbbad1

data 0x000000000000000000000000000000000000000000000025777badabfce80c7f0000000000000000000000000000000000000000000a6b5beff1ae6f3ac5fcf5

#207

RING-V2 0x2bc80820d9fff79640e3dd7dec79772fd560e88f

Swap

Swap(address sender, uint256 amount0In, uint256 amount1In, uint256 amount0Out, uint256 amount1Out, address to) from the built-in registry (Uniswap V2 Pair)

sender address · indexed	0x8f10b468b06c6fd214b65f87778827f7d113f996
amount0In uint256	460917428093906400
amount1In uint256	0
amount0Out uint256	0
amount1Out uint256	8380765136030379316693
to address · indexed	0x8f10b468b06c6fd214b65f87778827f7d113f996

Raw topics & data

topic0 0xd78ad95fa46c994b6551d0da85fc275fe613ce37657fb8d5e3d130840159d822

topic1 0x0000000000000000000000008f10b468b06c6fd214b65f87778827f7d113f996

topic2 0x0000000000000000000000008f10b468b06c6fd214b65f87778827f7d113f996

data 0x000000000000000000000000000000000000000000000000066581f57452ede0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c6527af005dd0c95d5

#208

fwCOW 0xe1850dd20349cdac18c597d80130e837b6de0d1d

Transfer

Transfer(address from, address to, uint256 value) from the built-in registry (ERC-20)

from address · indexed	0x8f10b468b06c6fd214b65f87778827f7d113f996
to address · indexed	0x0000000000000000000000000000000000000000
value uint256	8380.765136 (8380765136030379316693)

Raw topics & data

topic0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

topic1 0x0000000000000000000000008f10b468b06c6fd214b65f87778827f7d113f996

topic2 0x0000000000000000000000000000000000000000000000000000000000000000

data 0x0000000000000000000000000000000000000000000001c6527af005dd0c95d5

#209

COW 0xdef1ca1fb7fbcdc777520aa7f396b4e015f497ab

Transfer

Transfer(address from, address to, uint256 value) from the built-in registry (ERC-20)

from address · indexed	fwCOW 0xe1850dd20349cdac18c597d80130e837b6de0d1d
to address · indexed	0xbee3211ab312a8d065c4fef0247448e17a8da000
value uint256	8380.765136 (8380765136030379316693)

Raw topics & data

topic0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

topic1 0x000000000000000000000000e1850dd20349cdac18c597d80130e837b6de0d1d

topic2 0x000000000000000000000000bee3211ab312a8d065c4fef0247448e17a8da000

data 0x0000000000000000000000000000000000000000000001c6527af005dd0c95d5

#210

fwCOW 0xe1850dd20349cdac18c597d80130e837b6de0d1d

Unwrap

Unwrap(address sender, uint256 amount, address to) from the contract's verified ABI on Sourcify

sender address · indexed	0x8f10b468b06c6fd214b65f87778827f7d113f996
amount uint256	8380765136030379316693
to address · indexed	0xbee3211ab312a8d065c4fef0247448e17a8da000

Raw topics & data

topic0 0x12d6424519838e57637c6db9df31af32d7926ff0a53dd37007c191d0fe302818

topic1 0x0000000000000000000000008f10b468b06c6fd214b65f87778827f7d113f996

topic2 0x000000000000000000000000bee3211ab312a8d065c4fef0247448e17a8da000

data 0x0000000000000000000000000000000000000000000001c6527af005dd0c95d5

#211

0x8f10b468b06c6fd214b65f87778827f7d113f996

Exchange

Named from a signature database only; its parameters are not decoded. The raw log is below.

Raw topics & data

topic0 0xa6fee24309b1d83d9ec7b9e4dbb73c6f882746efbfb26db7b7d9e9f2fb6dc95a

data 0x0000000000000000000000002bc80820d9fff79640e3dd7dec79772fd560e88f000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2000000000000000000000000def1ca1fb7fbcdc777520aa7f396b4e015f497ab000000000000000000000000000000000000000000000000066581f57452ede00000000000000000000000000000000000000000000001c6527af005dd0c95d5

#212

0x6131b5fae19ea4f9d964eac0408e4408b66337b5

Swapped

Swapped(address sender, address srcToken, address dstToken, address dstReceiver, uint256 spentAmount, uint256 returnAmount) from the contract's verified ABI on Sourcify

sender address	0xbee3211ab312a8d065c4fef0247448e17a8da000
srcToken address	WETH 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2
dstToken address	COW 0xdef1ca1fb7fbcdc777520aa7f396b4e015f497ab
dstReceiver address	0xbee3211ab312a8d065c4fef0247448e17a8da000
spentAmount uint256	460917428093906400
returnAmount uint256	8380765136030379316693

Raw topics & data

topic0 0xd6d4f5681c246c9f42c203e287975af1601f8df8035a9251f79aab5c8f09e2f8

data 0x000000000000000000000000bee3211ab312a8d065c4fef0247448e17a8da000000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2000000000000000000000000def1ca1fb7fbcdc777520aa7f396b4e015f497ab000000000000000000000000bee3211ab312a8d065c4fef0247448e17a8da000000000000000000000000000000000000000000000000000066581f57452ede00000000000000000000000000000000000000000000001c6527af005dd0c95d5

#213

0x6131b5fae19ea4f9d964eac0408e4408b66337b5

Exchange

Exchange(address pair, uint256 amountOut, address output) from the contract's verified ABI on Sourcify

pair address	0x8f10b468b06c6fd214b65f87778827f7d113f996
amountOut uint256	8380765136030379316693
output address	COW 0xdef1ca1fb7fbcdc777520aa7f396b4e015f497ab

Raw topics & data

topic0 0xddac40937f35385a34f721af292e5a83fc5b840f722bff57c2fc71adba708c48

data 0x0000000000000000000000008f10b468b06c6fd214b65f87778827f7d113f9960000000000000000000000000000000000000000000001c6527af005dd0c95d5000000000000000000000000def1ca1fb7fbcdc777520aa7f396b4e015f497ab

#214

0x6131b5fae19ea4f9d964eac0408e4408b66337b5

ClientData

ClientData(bytes clientData) from the contract's verified ABI on Sourcify

clientData bytes

Raw topics & data

topic0 0x095e66fa4dd6a6f7b43fb8444a7bd0edb870508c7abf639bc216efb0bcff9779

data 0x00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000