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 | 490 | (205) | 620 | (237) | 49.5% | (307/620) | 100.0% | (307/307) | 0.0% | (0/620) | 0 | 620 | 0.000 | (0/620) | 0–128 | 0.0% | (0/490) | |||
| 2 | 0x89e4e7…a8b5 | 394 | (134) | 596 | (212) | 53.5% | (319/596) | 100.0% | (25/25) | 0.0%–49.3% | (0–294/596) ⚠ | 0–117 | 302–596 | 0.000–0.387 | (0–117/302–596) | 0 | 100.0% | (394/394) | |||
| 3 | 0x4a1df1…8bc0 | 264 | (40) | 279 | (41) | 31.2% | (87/279) | 100.0% | (69/69) | 0.0%–6.5% | (0–18/279) ⚠ | 0–14 | 261–279 | 0.000–0.054 | (0–14/261–279) | 0 | 99.2% | (262/264) | |||
| 4 | 0xc9ffd4…b04e | 209 | (8) | 209 | (8) | 47.4% | (99/209) | 100.0% | (99/99) | 0.0% | (0/209) | 0 | 209 | 0.000 | (0/209) | 0 | 89.5% | (187/209) | |||
| 5 | 0x31e5de…3eb4 | 107 | (50) | 107 | (50) | 1.9% | (2/107) | 100.0% | (2/2) | 0.0% | (0/107) | 0 | 107 | 0.000 | (0/107) | 0 | 0.0% | (0/107) | |||
| 6 | 0x1c128f…fe44 | 25 | (11) | 25 | (11) | 0.0% | (0/25) | – | 0.0% | (0/25) | 0 | 25 | 0.000 | (0/25) | 0 | 0.0% | (0/25) | ||||
| 7 | 0x7b46e2…27ae | 23 | (23) | 23 | (23) | 0.0% | (0/23) | – | 0.0% | (0/23) | 0 | 23 | 0.000 | (0/23) | 0 | 0.0% | (0/23) | ||||
| 8 | 0xc2f3ab…c92d ⚠ | 22 | (1) | 154 | (7) | 85.7% | (132/154) | 100.0% | (132/132) | 0.0% | (0/154) | 0 | 154 | 0.000 | (0/154) ⚠ | 0 | 100.0% | (22/22) | |||
| 9 | 0x3ca4d8…71c5 ⚠ | 16 | (3) | 16 | (3) | 0.0% | (0/16) | – | 0.0% | (0/16) | 0 | 16 | 0.000 | (0/16) ⚠ | 0 | 0.0% | (0/16) | ||||
| 10 | 0xd0e66e…5b15 ⚠ | 13 | (3) | 13 | (3) | 0.0% | (0/13) | – | 0.0% | (0/13) | 0 | 13 | 0.000 | (0/13) ⚠ | 0 | 0.0% | (0/13) | ||||
| 11 | 0x2bbc4c…32fd | 12 | (12) | 12 | (12) | 0.0% | (0/12) | – | 0.0% | (0/12) | 0 | 12 | 0.000 | (0/12) | 0 | 0.0% | (0/12) | ||||
| 12 | 0xe3bac7…7ac8 ⚠ | 4 | (4) | 4 | (4) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 0.0% | (0/4) | ||||
| 13 | 0x12532f…709a ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 14 | 0xc816f9…9eb8 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 15 | 0xd9aa1a…b5d3 ⚠ | 0 | (0) | 3 | (1) | 100.0% | (3/3) | 100.0% | (3/3) | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0–3 | – | ||||