ethereum
在Dora上
ethereum
互动
0xb2...323e

互动详情

详情日志
公司
关于条款隐私政策
贡献
提交标签报告诈骗
社交
推特
© 2024在Dora上搜索
EthereumEthereum
Ethereum
12 gwei

Network

All
Ethereum
Ethereum
Arbitrum One
Arbitrum One
Base
Base
Zora
Zora
Celo
Celo
Gnosis
Gnosis
Scroll
Scroll
Scroll Sepolia
Scroll Sepolia
Xai
Xai
Palm
Palm
Palm Testnet
Palm Testnet
Xai Testnet
Xai Testnet
Mode
Mode
Forma
Forma
Rari
Rari
World Chain
World Chain
Scroll Goerli
Scroll Goerli
coming soon
Polygon
Polygon
coming soon
Binance Smart Chain
Binance Smart Chain
coming soon
zkSync Era
zkSync Era
coming soon
Optimism
Optimism
coming soon
Polygon ZKEVM
Polygon ZKEVM
coming soon
Astria
Astria
coming soon
Arbitrum Nova
Arbitrum Nova
coming soon
Metal L2
Metal L2
coming soon
Mantle Testnet
Mantle Testnet
coming soon
Align Testnet
Align Testnet
coming soon
Zora Testnet
Zora Testnet
coming soon
Avalanche
Avalanche
coming soon
LUKSO
LUKSO
coming soon
Kroma Testnet
Kroma Testnet
coming soon
Modular Games Testnet
Modular Games Testnet
coming soon
Astria Devnet
Astria Devnet
coming soon
Eclipse
Eclipse
coming soon
Cosmos
Cosmos
coming soon
Celestia
Celestia
coming soon
Apechain Testnet
Apechain Testnet
coming soon
Axelar
Axelar
coming soon
Degen
Degen
coming soon
Ethereum

解码日志

Transfer
Ethereum
Toncoin
Toncoin
Ethereum
Toncoin
Toncoin
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0xb5ab290e152290b6bd5bdb04e23236d3f9d4aaec
to
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
value
uint256
0x3c750b64de0
数据
0x000000000000000000000000000000000000000000000000000003c750b64de0
Approval
Ethereum
Toncoin
Toncoin
Ethereum
Toncoin
Toncoin
签名
Approval(addressindexedowner,addressindexedspender,uint256value)
owner
address
0xb5ab290e152290b6bd5bdb04e23236d3f9d4aaec
spender
address
0x6131b5fae19ea4f9d964eac0408e4408b66337b5
value
uint256
0x0
Transfer
Ethereum
Wrapped Ether
Wrapped Ether
Ethereum
Wrapped Ether
Wrapped Ether
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0xaf81e930620eb55a9a6927c4b2afcb4d61040c32
to
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
value
uint256
0x397d397400f238d6
数据
0x000000000000000000000000000000000000000000000000397d397400f238d6
Transfer
Ethereum
Toncoin
Toncoin
Ethereum
Toncoin
Toncoin
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
to
address
0xaf81e930620eb55a9a6927c4b2afcb4d61040c32
value
uint256
0x21405fdde08
数据
0x0000000000000000000000000000000000000000000000000000021405fdde08
41
Ethereum
0xAF...0C32
0xAF...0C32
Ethereum
0xAF...0C32
0xAF...0C32
0
0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67
1
0x0000000000000000000000000f4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
2
0x0000000000000000000000000f4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
数据
0x0000000000000000000000000000000000000000000000000000021405fdde08ffffffffffffffffffffffffffffffffffffffffffffffffc682c68bff0dc72a0000000000000000000000000000000000000541c711a14b6556c6c55244e2430000000000000000000000000000000000000000000000000a28bffa65711fb800000000000000000000000000000000000000000000000000000000000232e5
42
Ethereum
0x0F...eca3
0x0F...eca3
Ethereum
0x0F...eca3
0x0F...eca3
0
0xddac40937f35385a34f721af292e5a83fc5b840f722bff57c2fc71adba708c48
数据
0x000000000000000000000000af81e930620eb55a9a6927c4b2afcb4d61040c32000000000000000000000000000000000000000000000000397d397400f238d6000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2
Transfer
Ethereum
USDCoin
USDCoin
Ethereum
USDCoin
USDCoin
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0x88e6a0c2ddd26feeb64f039a2c41296fcb3f5640
to
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
value
uint256
0x33cb39f6c
数据
0x000000000000000000000000000000000000000000000000000000033cb39f6c
Transfer
Ethereum
Wrapped Ether
Wrapped Ether
Ethereum
Wrapped Ether
Wrapped Ether
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
to
address
0x88e6a0c2ddd26feeb64f039a2c41296fcb3f5640
value
uint256
0x397d397400f238d5
数据
0x000000000000000000000000000000000000000000000000397d397400f238d5
45
Ethereum
0x88...5640
0x88...5640
Ethereum
0x88...5640
0x88...5640
0
0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67
1
0x0000000000000000000000000f4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
2
0x0000000000000000000000000f4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
数据
0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffcc34c6094000000000000000000000000000000000000000000000000397d397400f238d500000000000000000000000000000000000043692e49254113f7df3cfb5b670d0000000000000000000000000000000000000000000000009b8fcc08fa3ae5e6000000000000000000000000000000000000000000000000000000000002fa39
46
Ethereum
0x0F...eca3
0x0F...eca3
Ethereum
0x0F...eca3
0x0F...eca3
0
0xddac40937f35385a34f721af292e5a83fc5b840f722bff57c2fc71adba708c48
数据
0x00000000000000000000000088e6a0c2ddd26feeb64f039a2c41296fcb3f5640000000000000000000000000000000000000000000000000000000033cb39f6c000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
Transfer
Ethereum
Tether USD
Tether USD
Ethereum
Tether USD
Tether USD
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0x6a9c4fc2b35ee398e7a0e75d982872466ba93cb8
to
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
value
uint256
0x13becf5e5
数据
0x000000000000000000000000000000000000000000000000000000013becf5e5
Transfer
Ethereum
Toncoin
Toncoin
Ethereum
Toncoin
Toncoin
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
to
address
0x6a9c4fc2b35ee398e7a0e75d982872466ba93cb8
value
uint256
0xcb22de9a98
数据
0x000000000000000000000000000000000000000000000000000000cb22de9a98
49
Ethereum
0x6A...3cB8
0x6A...3cB8
Ethereum
0x6A...3cB8
0x6A...3cB8
0
0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67
1
0x0000000000000000000000000f4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
2
0x0000000000000000000000000f4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
数据
0x000000000000000000000000000000000000000000000000000000cb22de9a98fffffffffffffffffffffffffffffffffffffffffffffffffffffffec4130a1b000000000000000000000000000000000000000014047fec8ec117ead2a34b6f000000000000000000000000000000000000000000000000000010ec3b219a04ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff38e2
50
Ethereum
0x0F...eca3
0x0F...eca3
Ethereum
0x0F...eca3
0x0F...eca3
0
0xddac40937f35385a34f721af292e5a83fc5b840f722bff57c2fc71adba708c48
数据
0x0000000000000000000000006a9c4fc2b35ee398e7a0e75d982872466ba93cb8000000000000000000000000000000000000000000000000000000013becf5e5000000000000000000000000dac17f958d2ee523a2206206994597c13d831ec7
51
Ethereum
0xBA...F2C8
0xBA...F2C8
Ethereum
0xBA...F2C8
0xBA...F2C8
0
0x2170c741c41531aec20e7c107c24eecfdd15e69c9bb0a8dd37b1840b9e0b207b
1
0x79c58f70905f734641735bc61e45c19dd9ad60bc0000000000000000000004e7
2
0x000000000000000000000000dac17f958d2ee523a2206206994597c13d831ec7
3
0x000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
数据
0x000000000000000000000000000000000000000000000000000000013becf5e4000000000000000000000000000000000000000000000000000000013c3a555e
Transfer
Ethereum
Tether USD
Tether USD
Ethereum
Tether USD
Tether USD
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
to
address
0xba12222222228d8ba445958a75a0704d566bf2c8
value
uint256
0x13becf5e4
数据
0x000000000000000000000000000000000000000000000000000000013becf5e4
Transfer
Ethereum
USDCoin
USDCoin
Ethereum
USDCoin
USDCoin
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0xba12222222228d8ba445958a75a0704d566bf2c8
to
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
value
uint256
0x13c3a555e
数据
0x000000000000000000000000000000000000000000000000000000013c3a555e
54
Ethereum
0x0F...eca3
0x0F...eca3
Ethereum
0x0F...eca3
0x0F...eca3
0
0xddac40937f35385a34f721af292e5a83fc5b840f722bff57c2fc71adba708c48
数据
0x00000000000000000000000079c58f70905f734641735bc61e45c19dd9ad60bc000000000000000000000000000000000000000000000000000000013c3a555e000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
Transfer
Ethereum
Wrapped BTC
Wrapped BTC
Ethereum
Wrapped BTC
Wrapped BTC
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0x5f0d8fc6057a959e79f7f79f8dbf12f29f9a9f34
to
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
value
uint256
0xbf0c5
数据
0x00000000000000000000000000000000000000000000000000000000000bf0c5
Transfer
Ethereum
Toncoin
Toncoin
Ethereum
Toncoin
Toncoin
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
to
address
0x5f0d8fc6057a959e79f7f79f8dbf12f29f9a9f34
value
uint256
0x1d04fb3aa8
数据
0x0000000000000000000000000000000000000000000000000000001d04fb3aa8
57
Ethereum
0x5F...9F34
0x5F...9F34
Ethereum
0x5F...9F34
0x5F...9F34
0
0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67
1
0x0000000000000000000000000f4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
2
0x0000000000000000000000000f4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
数据
0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffff40f3b0000000000000000000000000000000000000000000000000000001d04fb3aa8000000000000000000000000000000000000018f94a3d00437b8523abe9292ff0000000000000000000000000000000000000000000000000000000d5153861d000000000000000000000000000000000000000000000000000000000001d406
58
Ethereum
0x0F...eca3
0x0F...eca3
Ethereum
0x0F...eca3
0x0F...eca3
0
0xddac40937f35385a34f721af292e5a83fc5b840f722bff57c2fc71adba708c48
数据
0x0000000000000000000000005f0d8fc6057a959e79f7f79f8dbf12f29f9a9f3400000000000000000000000000000000000000000000000000000000000bf0c50000000000000000000000002260fac5e5542a773aa44fbcfedf7c193bc2c599
Transfer
Ethereum
USDCoin
USDCoin
Ethereum
USDCoin
USDCoin
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0x9a772018fbd77fcd2d25657e5c547baff3fd7d16
to
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
value
uint256
0x2d5a2741
数据
0x000000000000000000000000000000000000000000000000000000002d5a2741
Transfer
Ethereum
Wrapped BTC
Wrapped BTC
Ethereum
Wrapped BTC
Wrapped BTC
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
to
address
0x9a772018fbd77fcd2d25657e5c547baff3fd7d16
value
uint256
0xbf0c4
数据
0x00000000000000000000000000000000000000000000000000000000000bf0c4
61
Ethereum
0x9a...7D16
0x9a...7D16
Ethereum
0x9a...7D16
0x9a...7D16
0
0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67
1
0x0000000000000000000000000f4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
2
0x0000000000000000000000000f4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
数据
0x00000000000000000000000000000000000000000000000000000000000bf0c4ffffffffffffffffffffffffffffffffffffffffffffffffffffffffd2a5d8bf000000000000000000000000000000000000001f2fb88088dfb630ae8e29436c0000000000000000000000000000000000000000000000000000001807f6b6dd0000000000000000000000000000000000000000000000000000000000010cc3
62
Ethereum
0x0F...eca3
0x0F...eca3
Ethereum
0x0F...eca3
0x0F...eca3
0
0xddac40937f35385a34f721af292e5a83fc5b840f722bff57c2fc71adba708c48
数据
0x0000000000000000000000009a772018fbd77fcd2d25657e5c547baff3fd7d16000000000000000000000000000000000000000000000000000000002d5a2741000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
Transfer
Ethereum
Wrapped Ether
Wrapped Ether
Ethereum
Wrapped Ether
Wrapped Ether
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0x4b62fa30fea125e43780dc425c2be5acb4ba743b
to
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
value
uint256
0x15eb867f67bab881
数据
0x00000000000000000000000000000000000000000000000015eb867f67bab881
Transfer
Ethereum
Toncoin
Toncoin
Ethereum
Toncoin
Toncoin
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
to
address
0x4b62fa30fea125e43780dc425c2be5acb4ba743b
value
uint256
0xcb22de9a98
数据
0x000000000000000000000000000000000000000000000000000000cb22de9a98
65
Ethereum
0x4b...743b
0x4b...743b
Ethereum
0x4b...743b
0x4b...743b
0
0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67
1
0x0000000000000000000000000f4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
2
0x0000000000000000000000000f4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
数据
0x000000000000000000000000000000000000000000000000000000cb22de9a98ffffffffffffffffffffffffffffffffffffffffffffffffea1479809845477f0000000000000000000000000000000000000547deafeca39a743c6cecf789af0000000000000000000000000000000000000000000000001a3f57c976dd5bf00000000000000000000000000000000000000000000000000000000000023340
66
Ethereum
0x0F...eca3
0x0F...eca3
Ethereum
0x0F...eca3
0x0F...eca3
0
0xddac40937f35385a34f721af292e5a83fc5b840f722bff57c2fc71adba708c48
数据
0x0000000000000000000000004b62fa30fea125e43780dc425c2be5acb4ba743b00000000000000000000000000000000000000000000000015eb867f67bab881000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2
Transfer
Ethereum
USDCoin
USDCoin
Ethereum
USDCoin
USDCoin
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0xe0554a476a092703abdb3ef35c80e0d76d32939f
to
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
value
uint256
0x13c26f0b5
数据
0x000000000000000000000000000000000000000000000000000000013c26f0b5
Transfer
Ethereum
Wrapped Ether
Wrapped Ether
Ethereum
Wrapped Ether
Wrapped Ether
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
to
address
0xe0554a476a092703abdb3ef35c80e0d76d32939f
value
uint256
0x15eb867f67bab880
数据
0x00000000000000000000000000000000000000000000000015eb867f67bab880
69
Ethereum
0xE0...939F
0xE0...939F
Ethereum
0xE0...939F
0xE0...939F
0
0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67
1
0x0000000000000000000000000f4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
2
0x0000000000000000000000000f4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
数据
0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffec3d90f4b00000000000000000000000000000000000000000000000015eb867f67bab880000000000000000000000000000000000000436a30a00ab74d9ede0ba63f2c260000000000000000000000000000000000000000000000000445348a154ab2ea000000000000000000000000000000000000000000000000000000000002fa3a
70
Ethereum
0x0F...eca3
0x0F...eca3
Ethereum
0x0F...eca3
0x0F...eca3
0
0xddac40937f35385a34f721af292e5a83fc5b840f722bff57c2fc71adba708c48
数据
0x000000000000000000000000e0554a476a092703abdb3ef35c80e0d76d32939f000000000000000000000000000000000000000000000000000000013c26f0b5000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
Transfer
Ethereum
USDCoin
USDCoin
Ethereum
USDCoin
USDCoin
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
to
address
0x48b8419b2bc0fb63ee96e3a370e30b200cc2e672
value
uint256
0x8ca2a8
数据
0x00000000000000000000000000000000000000000000000000000000008ca2a8
72
Ethereum
0x0F...eca3
0x0F...eca3
Ethereum
0x0F...eca3
0x0F...eca3
0
0x4bc8151c051441255339d01fbaeb38cf109cbfd75e9a5c62fb8f1dfb37fe6fd6
1
0x00000000000000000000000048b8419b2bc0fb63ee96e3a370e30b200cc2e672
2
0x000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
3
0x000000000000000000000000a4587899c58e7cc2e54303188f56acecaea47794
数据
0x00000000000000000000000000000000000000000000000000000000008ca2a80000000000000000000000000000000000000000000000000000000000465154
73
Ethereum
0x0F...eca3
0x0F...eca3
Ethereum
0x0F...eca3
0x0F...eca3
0
0xbf402572f7d269fcae3a56e497d9fc9459e32213d9286c383ad57fa2b532fa8f
数据
0x0000000000000000000000000000000000000000000000000000000000000001
Transfer
Ethereum
USDCoin
USDCoin
Ethereum
USDCoin
USDCoin
签名
Transfer(addressindexedfrom,addressindexedto,uint256value)
from
address
0xf4a1d7fdf4890be35e71f3e0bbc4a0ec377eca3
to
address
0xb5ab290e152290b6bd5bdb04e23236d3f9d4aaec
value
uint256
0x5e1e26a18
数据
0x00000000000000000000000000000000000000000000000000000005e1e26a18
75
Ethereum
0x61...37b5
0x61...37b5
Ethereum
0x61...37b5
0x61...37b5
0
0xd6d4f5681c246c9f42c203e287975af1601f8df8035a9251f79aab5c8f09e2f8
数据
0x000000000000000000000000b5ab290e152290b6bd5bdb04e23236d3f9d4aaec000000000000000000000000582d872a1b094fc48f5de31d3b73f2d9be47def1000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48000000000000000000000000b5ab290e152290b6bd5bdb04e23236d3f9d4aaec000000000000000000000000000000000000000000000000000003c750b64de000000000000000000000000000000000000000000000000000000005e1e26a18
76
Ethereum
0x61...37b5
0x61...37b5
Ethereum
0x61...37b5
0x61...37b5
0
0xddac40937f35385a34f721af292e5a83fc5b840f722bff57c2fc71adba708c48
数据
0x0000000000000000000000000f4a1d7fdf4890be35e71f3e0bbc4a0ec377eca300000000000000000000000000000000000000000000000000000005e1e26a18000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
77
Ethereum
0x61...37b5
0x61...37b5
Ethereum
0x61...37b5
0x61...37b5
0
0x095e66fa4dd6a6f7b43fb8444a7bd0edb870508c7abf639bc216efb0bcff9779
数据
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