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 | 0x2d819c…6c89 | 881 | (590) | 1,112 | (752) | 72.0% | (801/1,112) | 100.0% | (44/44) | 0.0%–55.7% | (0–446/801) ⚠ | 0–244 | 355–801 | 0.000–0.687 | (0–244/355–801) | 0 | 100.0% | (429/429) | |||
| 2 | 0xa0b621…3891 | 828 | (599) | 2,028 | (1,297) | 85.7% | (1,738/2,028) | 50.4% | (873/1,731) | 42.5% | (858/2,021) | 253 | 1,163 | 0.218 | (253/1,163) | 233–382 | 0.0% | (0/825) | |||
| 3 | 0x3ca4d8…71c5 | 814 | (560) | 1,821 | (1,279) | 83.9% | (1,527/1,821) | 29.4% | (343/1,167) | 47.2%–63.5% | (824–1,110/1,747) ⚠ | 203–333 | 637–923 | 0.220–0.523 | (203–333/637–923) | 42–87 | 30.9% | (219/708) | |||
| 4 | 0xc537ec…3f19 | 527 | (465) | 639 | (499) | 60.1% | (384/639) | 54.4% | (187/344) | 24.9%–30.0% | (157–189/631) ⚠ | 103–116 | 442–474 | 0.217–0.262 | (103–116/442–474) | 21–27 | 5.6% | (29/518) | |||
| 5 | 0x94f7ef…6faf | 403 | (284) | 1,179 | (831) | 87.0% | (1,026/1,179) | 81.8% | (839/1,026) | 15.9% | (187/1,179) | 122 | 992 | 0.123 | (122/992) | 323–511 | 0.0% | (0/403) | |||
| 6 | 0x3e8e2a…3bc9 | 30 | (6) | 30 | (6) | 0.0% | (0/30) | – | 0.0% | (0/30) | 0 | 30 | 0.000 | (0/30) | 0 | 0.0% | (0/30) | ||||
| 7 | 0x89e4e7…a8b5 | 23 | (18) | 712 | (466) | 96.8% | (689/712) | 31.5% | (216/686) | 66.3% | (470/709) | 0 | 239 | 0.000 | (0/239) | 103–142 | 0.0% | (0/23) | |||
| 8 | 0x925d85…c99f | 16 | (16) | 16 | (16) | 0.0% | (0/16) | – | 0.0% | (0/16) | 0 | 16 | 0.000 | (0/16) | 0 | 0.0% | (0/16) | ||||
| 9 | 0xe7376e…8285 ⚠ | 5 | (1) | 5 | (1) | 0.0% | (0/5) | – | 0.0% | (0/5) | 0 | 5 | 0.000 | (0/5) ⚠ | 0 | 0.0% | (0/5) | ||||