Glossary — precisely how every column is computed →
What Counts as Frontrunning?
Frontrunning here means getting ahead on chain of a rival whose transaction you could already see. Two things must both be true: the wallet's submission reached the mempool after a rival's, and it still won the request. Arriving late and losing is just losing; arriving first and winning is just being fast.
Ordering is decided among publicly visible submissions only. A transaction sent privately is one no competitor could have reacted to, so it never makes anyone else late.
| the wallet's submission | mempool ordering |
|---|---|
| Sent publicly, and it was the earliest public submission (or within 25 ms of it) | first |
| Sent publicly, but another public submission was earlier | late |
| Sent privately, while at least one rival was publicly visible | unverifiable |
| Sent privately, and every rival was also private | first |
A late row that also won the request is
counted under frontran. A late row that lost still
counts as Mempool Copying — the wallet reacted to a rival either way, it just
didn't bid high enough. That is why the two columns differ, and why the
Frontrunning Ratio weighs wins-from-behind against the attempts a wallet made on
its own information. unverifiable rows are what turn every one of
those figures into a range: the low end assumes none of them were reacting, the high end
assumes all of them were. first rows never contribute.
| # | Wallet | Won (Blocks) | Attempts (Blocks) | Contested Block % | First to Mempool % | Mempool Copying % | Suspected Frontrunning | Honest Attempts | Frontrunning Ratio | Victim / Was Frontrun | Private % | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
We saw someone attempt a proposal in the public mempool.
You came along a few hundred milliseconds later with the same proposal and a higher
bid. |
We know you used your own information, because no-one came
before you in the mempool. |
Ratio of Suspected Frontrunning to Honest
Attempts. |
|||||||||||||||||||
| 1 | 0xd9aa1a…b5d3 | 7,865 | (122) | 8,004 | (139) | 1.7% | (139/8,004) | 99.3% | (138/139) | 0.0% | (1/8,004) | 0 | 8,003 | 0.000 | (0/8,003) | 83–129 | 0.0% | (0/7,865) | |||
| 2 | 0x4a1df1…8bc0 | 2,345 | (313) | 2,543 | (319) | 21.0% | (535/2,543) | 80.1% | (334/417) | 3.3%–5.6% | (83–138/2,480) ⚠ | 83–135 | 2,342–2,397 | 0.035–0.058 | (83–135/2,342–2,397) | 0 | 61.7% | (1,162/1,882) | |||
| 3 | 0xc9ffd4…b04e | 1,148 | (52) | 1,148 | (52) | 40.9% | (469/1,148) | 100.0% | (294/294) | 0.0%–0.3% | (0–3/976) ⚠ | 0–3 | 973–976 | 0.000–0.003 | (0–3/973–976) | 0 | 84.4% | (693/821) | |||
| 4 | 0x3ca4d8…71c5 | 858 | (591) | 1,817 | (1,276) | 84.1% | (1,528/1,817) | 28.4% | (332/1,168) | 48.0%–64.4% | (836–1,122/1,743) ⚠ | 237–367 | 621–907 | 0.261–0.591 | (237–367/621–907) | 39–84 | 29.1% | (219/752) | |||
| 5 | 0x2d819c…6c89 | 836 | (560) | 1,067 | (721) | 70.0% | (747/1,067) | 100.0% | (44/44) | 0.0%–55.8% | (0–460/824) ⚠ | 0–258 | 364–824 | 0.000–0.709 | (0–258/364–824) | 0 | 100.0% | (465/465) | |||
| 6 | 0xa0b621…3891 | 787 | (572) | 1,995 | (1,272) | 87.1% | (1,738/1,995) | 48.8% | (844/1,731) | 44.6% | (887/1,988) | 258 | 1,101 | 0.234 | (258/1,101) | 238–393 | 0.0% | (0/784) | |||
| 7 | 0xc537ec…3f19 | 552 | (485) | 677 | (519) | 60.7% | (411/677) | 54.2% | (201/371) | 25.4%–30.2% | (170–202/669) ⚠ | 106–119 | 467–499 | 0.212–0.255 | (106–119/467–499) | 22–29 | 5.3% | (29/543) | |||
| 8 | 0x94f7ef…6faf | 406 | (290) | 1,174 | (835) | 86.0% | (1,010/1,174) | 83.1% | (839/1,010) | 14.6% | (171/1,174) | 109 | 1,003 | 0.109 | (109/1,003) | 331–524 | 0.0% | (0/406) | |||
| 9 | 0xc2f3ab…c92d | 352 | (18) | 1,011 | (46) | 82.9% | (838/1,011) | 100.0% | (771/771) | 0.0%–1.0% | (0–10/954) ⚠ | 0–3 | 944–954 | 0.000–0.003 | (0–3/944–954) | 0 | 100.0% | (254/254) | |||
| 10 | 0x93cc64…6ffc | 147 | (31) | 147 | (31) | 0.0% | (0/147) | – | 0.0% | (0/147) | 0 | 147 | 0.000 | (0/147) | 0 | 0.0% | (0/147) | ||||
| 11 | 0xbfd722…4dea | 37 | (37) | 40 | (40) | 7.5% | (3/40) | 100.0% | (3/3) | 0.0% | (0/40) | 0 | 40 | 0.000 | (0/40) | 0–3 | 0.0% | (0/37) | |||
| 12 | 0x2bbc4c…32fd | 36 | (33) | 36 | (33) | 0.0% | (0/36) | – | 0.0% | (0/36) | 0 | 36 | 0.000 | (0/36) | 0 | 0.0% | (0/36) | ||||
| 13 | 0x3e8e2a…3bc9 | 30 | (6) | 30 | (6) | 0.0% | (0/30) | – | 0.0% | (0/30) | 0 | 30 | 0.000 | (0/30) | 0 | 0.0% | (0/30) | ||||
| 14 | 0x7f5665…d456 | 20 | (20) | 20 | (20) | 0.0% | (0/20) | – | 0.0% | (0/20) | 0 | 20 | 0.000 | (0/20) | 0 | 0.0% | (0/20) | ||||
| 15 | 0x89e4e7…a8b5 | 19 | (15) | 718 | (472) | 97.4% | (699/718) | 33.9% | (236/696) | 64.3% | (460/715) | 0 | 255 | 0.000 | (0/255) | 124–169 | 0.0% | (0/19) | |||
| 16 | 0x925d85…c99f | 16 | (16) | 16 | (16) | 0.0% | (0/16) | – | 0.0% | (0/16) | 0 | 16 | 0.000 | (0/16) | 0 | 0.0% | (0/16) | ||||
| 17 | 0x8013f7…f2d0 | 11 | (11) | 11 | (11) | 0.0% | (0/11) | – | 0.0% | (0/11) | 0 | 11 | 0.000 | (0/11) | 0 | 0.0% | (0/11) | ||||
| 18 | 0xe7376e…8285 ⚠ | 5 | (1) | 5 | (1) | 0.0% | (0/5) | – | 0.0% | (0/5) | 0 | 5 | 0.000 | (0/5) ⚠ | 0 | 0.0% | (0/5) | ||||
| 19 | 0xef3990…1d36 ⚠ | 4 | (4) | 4 | (4) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 0.0% | (0/4) | ||||
| 20 | 0x4fe98c…7926 ⚠ | 3 | (1) | 22 | (8) | 86.4% | (19/22) | 100.0% | (19/19) | 0.0% | (0/22) | 0 | 22 | 0.000 | (0/22) ⚠ | 0–9 | 0.0% | (0/3) | |||
| 21 | 0x36da3e…e6b2 ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 22 | 0xe1555e…e0f3 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 23 | 0x1184d0…6db6 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 24 | 0x12532f…709a ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 25 | 0xca323e…1829 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||