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 | 0x4a1df1…8bc0 ⚠ | 89 | (3) | 102 | (4) | 100.0% | (102/102) | 66.7% | (2/3) | 1.0%–98.0% | (1–100/102) ⚠ | 0–89 | 2–101 | 0.000–44.500 | (0–89/2–101) ⚠ | 0–2 | 100.0% | (89/89) | |||
| 2 | 0x94f7ef…6faf | 55 | (32) | 173 | (44) | 83.2% | (144/173) | 96.5% | (137/142) | 2.9%–4.0% | (5–7/173) ⚠ | 4–6 | 166–168 | 0.024–0.036 | (4–6/166–168) | 14–117 | 27.3% | (15/55) | |||
| 3 | 0xa0b621…3891 | 33 | (27) | 62 | (45) | 71.0% | (44/62) | 48.8% | (21/43) | 35.5%–37.1% | (22–23/62) ⚠ | 8–9 | 39–40 | 0.200–0.231 | (8–9/39–40) | 3–9 | 6.1% | (2/33) | |||
| 4 | 0xf167a6…a399 | 28 | (19) | 54 | (37) | 77.8% | (42/54) | 25.0% | (10/40) | 55.6%–59.3% | (30–32/54) ⚠ | 12–13 | 22–24 | 0.500–0.591 | (12–13/22–24) | 2–7 | 3.6% | (1/28) | |||
| 5 | 0x2d819c…6c89 | 23 | (16) | 27 | (19) | 81.5% | (22/27) | 100.0% | (3/3) | 0.0%–70.4% | (0–19/27) ⚠ | 0–16 | 8–27 | 0.000–2.000 | (0–16/8–27) | 0 | 100.0% | (23/23) | |||
| 6 | 0x560acc…4f85 | 22 | (8) | 27 | (8) | 55.6% | (15/27) | – | 0.0%–55.6% | (0–15/27) ⚠ | 0–10 | 12–27 | 0.000–0.833 | (0–10/12–27) | 0 | 100.0% | (22/22) | ||||
| 7 | 0x3ca4d8…71c5 | 12 | (9) | 49 | (36) | 87.8% | (43/49) | 62.5% | (25/40) | 30.6%–36.7% | (15–18/49) ⚠ | 3 | 31–34 | 0.088–0.097 | (3–3/31–34) | 9–17 | 16.7% | (2/12) | |||
| 8 | 0xa6d3d9…a9e0 ⚠ | 1 | (1) | 8 | (3) | 100.0% | (8/8) | 62.5% | (5/8) | 37.5% | (3/8) | 1 | 5 | 0.200 | (1/5) ⚠ | 1 | 0.0% | (0/1) | |||