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 | 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) | |||
| 2 | 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) | |||
| 3 | 0x94f7ef…6faf | 653 | (437) | 1,609 | (994) | 84.0% | (1,351/1,609) | 95.8% | (1,290/1,346) | 3.5% | (56/1,604) | 17 | 1,548 | 0.011 | (17/1,548) | 483–902 | 2.1% | (14/652) | |||
| 4 | 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) | |||
| 5 | 0x4a1df1…8bc0 | 635 | (47) | 658 | (51) | 36.5% | (240/658) | 96.4% | (216/224) | 1.2%–3.6% | (8–24/658) ⚠ | 4–17 | 634–650 | 0.006–0.027 | (4–17/634–650) | 3–13 | 91.7% | (582/635) | |||
| 6 | 0xc9ffd4…b04e | 504 | (33) | 731 | (40) | 40.6% | (297/731) | 100.0% | (288/288) | 0.0%–1.2% | (0–9/731) ⚠ | 0–5 | 722–731 | 0.000–0.007 | (0–5/722–731) | 0–1 | 97.8% | (493/504) | |||
| 7 | 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) | |||
| 8 | 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) | |||
| 9 | 0x823dfa…9e6e | 302 | (32) | 404 | (44) | 47.3% | (191/404) | 100.0% | (189/189) | 0.0%–0.5% | (0–2/404) ⚠ | 0–1 | 402–404 | 0.000–0.002 | (0–1/402–404) | 0 | 100.0% | (302/302) | |||
| 10 | 0xc2f3ab…c92d | 273 | (24) | 533 | (32) | 83.1% | (443/533) | 100.0% | (405/405) | 0.0%–7.1% | (0–38/533) ⚠ | 0–13 | 495–533 | 0.000–0.026 | (0–13/495–533) | 0 | 100.0% | (273/273) | |||
| 11 | 0x1bccb6…af70 | 107 | (107) | 149 | (149) | 72.5% | (108/149) | 35.0% | (36/103) | 45.0%–48.3% | (67–72/149) ⚠ | 43–46 | 77–82 | 0.524–0.597 | (43–46/77–82) | 12–13 | 2.8% | (3/107) | |||
| 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 ⚠ | 20 | (2) | 20 | (2) | 0.0% | (0/20) | – | 0.0% | (0/20) | 0 | 20 | 0.000 | (0/20) ⚠ | 0 | 0.0% | (0/20) | ||||
| 14 | 0xe1555e…e0f3 | 10 | (10) | 10 | (10) | 0.0% | (0/10) | – | 0.0% | (0/10) | 0 | 10 | 0.000 | (0/10) | 0 | 0.0% | (0/10) | ||||
| 15 | 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) | ||||
| 16 | 0xfd9e28…deea | 8 | (6) | 8 | (6) | 0.0% | (0/8) | – | 0.0% | (0/8) | 0 | 8 | 0.000 | (0/8) | 0 | 25.0% | (2/8) | ||||
| 17 | 0xa5e6f5…cd1d ⚠ | 5 | (3) | 5 | (3) | 0.0% | (0/5) | – | 0.0% | (0/5) | 0 | 5 | 0.000 | (0/5) ⚠ | 0 | 0.0% | (0/5) | ||||
| 18 | 0x05b856…659a ⚠ | 4 | (1) | 4 | (1) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 0.0% | (0/4) | ||||
| 19 | 0x7f212b…6df2 ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 20 | 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) | ||||
| 21 | 0x4fe98c…7926 ⚠ | 1 | (1) | 13 | (5) | 100.0% | (13/13) | 100.0% | (13/13) | 0.0% | (0/13) | 0 | 13 | 0.000 | (0/13) ⚠ | 1–10 | 0.0% | (0/1) | |||
| 22 | 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) | ||||
| 23 | 0x5838c3…3e78 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 24 | 0x8949a1…21be ⚠ | 1 | (1) | 1 | (1) | 100.0% | (1/1) | – | 0.0%–100.0% | (0/1) | 0–1 | 0–1 | 0.000–∞ | (0–1/0–1) ⚠ | 0 | 100.0% | (1/1) | ||||