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 | 1,491 | (976) | 1,691 | (1,117) | 93.3% | (1,577/1,691) | 100.0% | (23/23) | 0.0%–91.9% | (0–1,546/1,683) ⚠ | 0–1,348 | 137–1,683 | 0.000–9.839 | (0–1,348/137–1,683) | 0 | 100.0% | (1,482/1,482) | |||
| 2 | 0xa0b621…3891 | 1,401 | (1,002) | 4,218 | (2,690) | 87.6% | (3,693/4,218) | 26.4% | (960/3,635) | 63.6%–64.7% | (2,675–2,721/4,206) ⚠ | 639–649 | 1,485–1,531 | 0.417–0.437 | (639–649/1,485–1,531) | 252–580 | 2.0% | (28/1,395) | |||
| 3 | 0x94f7ef…6faf | 1,384 | (934) | 3,526 | (2,210) | 86.9% | (3,063/3,526) | 93.6% | (2,859/3,054) | 5.5% | (195/3,517) | 54 | 3,322 | 0.016 | (54/3,322) | 1,117–1,939 | 0.2% | (3/1,382) | |||
| 4 | 0x3ca4d8…71c5 | 1,031 | (717) | 3,331 | (2,357) | 90.6% | (3,017/3,331) | 25.7% | (760/2,961) | 66.3%–67.7% | (2,201–2,246/3,320) ⚠ | 505–523 | 1,074–1,119 | 0.451–0.487 | (505–523/1,074–1,119) | 134–454 | 3.9% | (40/1,030) | |||
| 5 | 0xf167a6…a399 | 987 | (658) | 2,108 | (1,451) | 72.0% | (1,517/2,108) | 19.7% | (293/1,484) | 56.5%–58.0% | (1,191–1,223/2,107) ⚠ | 285–290 | 884–916 | 0.311–0.328 | (285–290/884–916) | 60–153 | 1.1% | (11/987) | |||
| 6 | 0x1bccb6…af70 | 117 | (117) | 167 | (167) | 73.1% | (122/167) | 33.3% | (39/117) | 46.7%–49.7% | (78–83/167) ⚠ | 48–51 | 84–89 | 0.539–0.607 | (48–51/84–89) | 14–15 | 2.6% | (3/117) | |||
| 7 | 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) | ||||
| 8 | 0x1d4085…2915 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||