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 | 291 | (129) | 427 | (194) | 53.9% | (230/427) | 97.0% | (223/230) | 1.6% | (7/427) | 0 | 420 | 0.000 | (0/420) | 35–128 | 0.0% | (0/291) | |||
| 2 | 0xd9aa1a…b5d3 | 265 | (7) | 265 | (7) | 0.0% | (0/265) | – | 0.0% | (0/265) | 0 | 265 | 0.000 | (0/265) | 0 | 22.6% | (60/265) | ||||
| 3 | 0x4a1df1…8bc0 | 184 | (21) | 188 | (22) | 13.3% | (25/188) | 100.0% | (20/20) | 0.0%–2.7% | (0–5/188) ⚠ | 0–1 | 183–188 | 0.000–0.005 | (0–1/183–188) | 0 | 83.2% | (153/184) | |||
| 4 | 0x89e4e7…a8b5 | 182 | (58) | 353 | (146) | 66.3% | (234/353) | 56.8% | (50/88) | 10.8%–52.1% | (38–184/353) ⚠ | 0–63 | 169–315 | 0.000–0.373 | (0–63/169–315) | 22–29 | 99.5% | (181/182) | |||
| 5 | 0x2d819c…6c89 | 83 | (58) | 104 | (74) | 58.7% | (61/104) | – | 0.0%–58.7% | (0–61/104) ⚠ | 0–40 | 43–104 | 0.000–0.930 | (0–40/43–104) | 0 | 100.0% | (83/83) | ||||
| 6 | 0x31e5de…3eb4 | 64 | (27) | 64 | (27) | 0.0% | (0/64) | – | 0.0% | (0/64) | 0 | 64 | 0.000 | (0/64) | 0 | 0.0% | (0/64) | ||||
| 7 | 0xa0b621…3891 | 60 | (41) | 162 | (111) | 88.9% | (144/162) | 31.2% | (45/144) | 61.1% | (99/162) | 22 | 63 | 0.349 | (22/63) | 16–23 | 0.0% | (0/60) | |||
| 8 | 0x3ca4d8…71c5 | 58 | (44) | 120 | (88) | 96.7% | (116/120) | 12.1% | (14/116) | 85.0% | (102/120) | 43 | 18 | 2.389 | (43/18) | 1–2 | 0.0% | (0/58) | |||
| 9 | 0x1c128f…fe44 | 52 | (13) | 52 | (13) | 0.0% | (0/52) | – | 0.0% | (0/52) | 0 | 52 | 0.000 | (0/52) | 0 | 0.0% | (0/52) | ||||
| 10 | 0xc537ec…3f19 | 48 | (43) | 53 | (43) | 71.7% | (38/53) | 71.1% | (27/38) | 20.8% | (11/53) | 7 | 42 | 0.167 | (7/42) | 0–1 | 0.0% | (0/48) | |||
| 11 | 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) | ||||
| 12 | 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) | ||||
| 13 | 0x2bbc4c…32fd | 11 | (11) | 11 | (11) | 0.0% | (0/11) | – | 0.0% | (0/11) | 0 | 11 | 0.000 | (0/11) | 0 | 0.0% | (0/11) | ||||
| 14 | 0xe3bac7…7ac8 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 15 | 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) | ||||