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 | 232 | (7) | 235 | (8) | 15.7% | (37/235) | 100.0% | (37/37) | 0.0% | (0/235) | 0 | 235 | 0.000 | (0/235) | 0–3 | 40.5% | (94/232) | |||
| 2 | 0x4a1df1…8bc0 | 176 | (25) | 230 | (26) | 41.7% | (96/230) | 100.0% | (63/63) | 0.0%–14.3% | (0–33/230) ⚠ | 0–28 | 197–230 | 0.000–0.142 | (0–28/197–230) | 0–1 | 96.6% | (170/176) | |||
| 3 | 0x94f7ef…6faf | 126 | (59) | 176 | (67) | 54.0% | (95/176) | 100.0% | (95/95) | 0.0% | (0/176) | 0 | 176 | 0.000 | (0/176) | 0–48 | 0.0% | (0/126) | |||
| 4 | 0x89e4e7…a8b5 | 82 | (33) | 127 | (50) | 53.5% | (68/127) | 100.0% | (5/5) | 0.0%–49.6% | (0–63/127) ⚠ | 0–23 | 64–127 | 0.000–0.359 | (0–23/64–127) | 0 | 100.0% | (82/82) | |||
| 5 | 0x31e5de…3eb4 | 33 | (15) | 33 | (15) | 6.1% | (2/33) | 100.0% | (2/2) | 0.0% | (0/33) | 0 | 33 | 0.000 | (0/33) | 0 | 0.0% | (0/33) | |||
| 6 | 0x1c128f…fe44 ⚠ | 26 | (2) | 26 | (2) | 0.0% | (0/26) | – | 0.0% | (0/26) | 0 | 26 | 0.000 | (0/26) ⚠ | 0 | 0.0% | (0/26) | ||||
| 7 | 0x560acc…4f85 | 24 | (5) | 38 | (5) | 76.3% | (29/38) | 100.0% | (23/23) | 0.0%–15.8% | (0–6/38) ⚠ | 0–1 | 32–38 | 0.000–0.031 | (0–1/32–38) | 0 | 100.0% | (24/24) | |||
| 8 | 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) | ||||
| 9 | 0x9bfa0e…cefb | 9 | (6) | 9 | (6) | 0.0% | (0/9) | – | 0.0% | (0/9) | 0 | 9 | 0.000 | (0/9) | 0 | 0.0% | (0/9) | ||||
| 10 | 0x2bbc4c…32fd | 6 | (6) | 6 | (6) | 0.0% | (0/6) | – | 0.0% | (0/6) | 0 | 6 | 0.000 | (0/6) | 0 | 0.0% | (0/6) | ||||
| 11 | 0x7b46e2…27ae ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||