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 | 0x94f7ef…6faf | 1,445 | (517) | 3,513 | (1,075) | 78.4% | (2,755/3,513) | 96.9% | (2,662/2,748) | 2.5%–2.5% | (86–88/3,508) ⚠ | 43–45 | 3,420–3,422 | 0.013–0.013 | (43–45/3,420–3,422) | 484–2,010 | 1.2% | (18/1,444) | |||
| 2 | 0xd9aa1a…b5d3 | 1,284 | (29) | 1,294 | (33) | 0.8% | (10/1,294) | 40.0% | (4/10) | 0.5% | (6/1,294) | 0 | 1,288 | 0.000 | (0/1,288) | 3–4 | 0.0% | (0/1,284) | |||
| 3 | 0x4a1df1…8bc0 | 1,093 | (84) | 1,565 | (102) | 89.3% | (1,397/1,565) | 81.3% | (61/75) | 0.9%–85.4% | (14–1,336/1,565) ⚠ | 3–902 | 229–1,551 | 0.002–3.939 | (3–902/229–1,551) | 11–15 | 96.5% | (1,055/1,093) | |||
| 4 | 0x2d819c…6c89 | 834 | (547) | 915 | (604) | 93.2% | (853/915) | 100.0% | (26/26) | 0.0%–90.3% | (0–821/909) ⚠ | 0–743 | 88–909 | 0.000–8.443 | (0–743/88–909) | 0 | 100.0% | (827/827) | |||
| 5 | 0xa0b621…3891 | 641 | (458) | 2,066 | (1,321) | 88.1% | (1,821/2,066) | 27.2% | (480/1,767) | 62.5%–64.8% | (1,287–1,333/2,058) ⚠ | 282–293 | 725–771 | 0.366–0.404 | (282–293/725–771) | 110–303 | 4.7% | (30/635) | |||
| 6 | 0x3ca4d8…71c5 | 473 | (338) | 1,552 | (1,103) | 90.3% | (1,402/1,552) | 32.6% | (439/1,346) | 58.7%–61.9% | (907–955/1,544) ⚠ | 200–218 | 589–637 | 0.314–0.370 | (200–218/589–637) | 92–283 | 8.9% | (42/473) | |||
| 7 | 0xf167a6…a399 | 467 | (321) | 1,184 | (825) | 79.9% | (946/1,184) | 17.8% | (162/911) | 63.3%–66.2% | (749–783/1,183) ⚠ | 167–173 | 400–434 | 0.385–0.432 | (167–173/400–434) | 33–88 | 1.9% | (9/467) | |||
| 8 | 0x560acc…4f85 | 406 | (92) | 595 | (92) | 73.3% | (436/595) | 100.0% | (39/39) | 0.0%–66.7% | (0–397/595) ⚠ | 0–231 | 198–595 | 0.000–1.167 | (0–231/198–595) | 0 | 100.0% | (406/406) | |||
| 9 | 0x1bccb6…af70 | 108 | (108) | 150 | (150) | 72.0% | (108/150) | 35.0% | (36/103) | 44.7%–48.0% | (67–72/150) ⚠ | 43–46 | 78–83 | 0.518–0.590 | (43–46/78–83) | 12–13 | 2.8% | (3/108) | |||
| 10 | 0xa6d3d9…a9e0 | 51 | (26) | 95 | (40) | 56.8% | (54/95) | 72.2% | (39/54) | 15.8% | (15/95) | 4 | 80 | 0.050 | (4/80) | 22–29 | 5.9% | (3/51) | |||
| 11 | 0x9bfa0e…cefb | 30 | (26) | 30 | (26) | 0.0% | (0/30) | – | 0.0% | (0/30) | 0 | 30 | 0.000 | (0/30) | 0 | 0.0% | (0/30) | ||||
| 12 | 0x72c798…72fe | 30 | (6) | 30 | (6) | 0.0% | (0/30) | – | 0.0% | (0/30) | 0 | 30 | 0.000 | (0/30) | 0 | 0.0% | (0/30) | ||||
| 13 | 0x25f215…d86b ⚠ | 17 | (2) | 17 | (2) | 0.0% | (0/17) | – | 0.0% | (0/17) | 0 | 17 | 0.000 | (0/17) ⚠ | 0 | 0.0% | (0/17) | ||||
| 14 | 0x7f212b…6df2 | 10 | (7) | 11 | (8) | 27.3% | (3/11) | 100.0% | (3/3) | 0.0% | (0/11) | 0 | 11 | 0.000 | (0/11) | 0–1 | 0.0% | (0/10) | |||
| 15 | 0xa5e6f5…cd1d | 10 | (5) | 10 | (5) | 50.0% | (5/10) | 0.0% | (0/5) | 50.0% | (5/10) | 5 | 5 | 1.000 | (5/5) | 0 | 0.0% | (0/10) | |||
| 16 | 0x3958d8…6da3 | 8 | (8) | 8 | (8) | 0.0% | (0/8) | – | 0.0% | (0/8) | 0 | 8 | 0.000 | (0/8) | 0 | 0.0% | (0/8) | ||||
| 17 | 0xc9ffd4…b04e ⚠ | 8 | (4) | 8 | (4) | 0.0% | (0/8) | – | 0.0% | (0/8) | 0 | 8 | 0.000 | (0/8) ⚠ | 0 | 0.0% | (0/8) | ||||
| 18 | 0x05b856…659a ⚠ | 4 | (3) | 9 | (3) | 55.6% | (5/9) | 100.0% | (5/5) | 0.0% | (0/9) | 0 | 9 | 0.000 | (0/9) ⚠ | 5 | 0.0% | (0/4) | |||
| 19 | 0x7f5665…d456 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 20 | 0xfd9e28…deea ⚠ | 2 | (2) | 2 | (2) | 50.0% | (1/2) | 0.0% | (0/1) | 50.0% | (1/2) | 1 | 1 | 1.000 | (1/1) ⚠ | 0 | 50.0% | (1/2) | |||
| 21 | 0x36da3e…e6b2 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 22 | 0xa7408e…fe5f ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 23 | 0x1e2c86…c556 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 24 | 0x0db5ae…c493 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||