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 | 46 | (28) | 46 | (28) | 91.3% | (42/46) | 100.0% | (4/4) | 0.0%–82.6% | (0–38/46) ⚠ | 0–38 | 8–46 | 0.000–4.750 | (0–38/8–46) | 0 | 100.0% | (46/46) | |||
| 2 | 0x94f7ef…6faf | 44 | (31) | 88 | (54) | 81.8% | (72/88) | 93.1% | (67/72) | 5.7% | (5/88) | 0 | 83 | 0.000 | (0/83) | 12–36 | 6.8% | (3/44) | |||
| 3 | 0x3ca4d8…71c5 | 42 | (29) | 104 | (69) | 97.1% | (101/104) | 43.0% | (37/86) | 47.1%–61.5% | (49–64/104) ⚠ | 14–22 | 40–55 | 0.255–0.550 | (14–22/40–55) | 0–9 | 40.5% | (17/42) | |||
| 4 | 0xa0b621…3891 | 21 | (14) | 111 | (64) | 87.4% | (97/111) | 46.5% | (40/86) | 41.4%–51.4% | (46–57/111) ⚠ | 0–1 | 54–65 | 0.000–0.019 | (0–1/54–65) | 4–18 | 45.0% | (9/20) | |||
| 5 | 0xf167a6…a399 | 20 | (13) | 59 | (48) | 79.7% | (47/59) | 38.2% | (13/34) | 35.6%–57.6% | (21–34/59) ⚠ | 2 | 25–38 | 0.053–0.080 | (2–2/25–38) | 1–3 | 5.0% | (1/20) | |||
| 6 | 0x1bccb6…af70 ⚠ | 4 | (4) | 4 | (4) | 25.0% | (1/4) | 0.0% | (0/1) | 25.0% | (1/4) | 1 | 3 | 0.333 | (1/3) ⚠ | 0 | 0.0% | (0/4) | |||