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 | 87 | (10) | 109 | (10) | 83.5% | (91/109) | 100.0% | (38/38) | 0.0%–48.6% | (0–53/109) ⚠ | 0–40 | 56–109 | 0.000–0.714 | (0–40/56–109) | 1 | 89.7% | (78/87) | |||
| 2 | 0x89e4e7…a8b5 | 54 | (23) | 72 | (35) | 26.4% | (19/72) | 54.5% | (6/11) | 6.9%–18.1% | (5–13/72) ⚠ | 0–1 | 59–67 | 0.000–0.017 | (0–1/59–67) | 3 | 100.0% | (54/54) | |||
| 3 | 0x3ca4d8…71c5 | 34 | (26) | 49 | (39) | 71.4% | (35/49) | 31.4% | (11/35) | 49.0% | (24/49) | 12 | 25 | 0.480 | (12/25) | 0–2 | 2.9% | (1/34) | |||
| 4 | 0x31e5de…3eb4 | 34 | (6) | 34 | (6) | 0.0% | (0/34) | – | 0.0% | (0/34) | 0 | 34 | 0.000 | (0/34) | 0 | 0.0% | (0/34) | ||||
| 5 | 0x560acc…4f85 ⚠ | 27 | (4) | 29 | (4) | 86.2% | (25/29) | 100.0% | (9/9) | 0.0%–55.2% | (0–16/29) ⚠ | 0–15 | 13–29 | 0.000–1.154 | (0–15/13–29) ⚠ | 0 | 100.0% | (27/27) | |||
| 6 | 0x94f7ef…6faf | 25 | (17) | 95 | (31) | 81.1% | (77/95) | 98.7% | (76/77) | 1.1% | (1/95) | 1 | 94 | 0.011 | (1/94) | 12–70 | 0.0% | (0/25) | |||
| 7 | 0xc9ffd4…b04e ⚠ | 22 | (1) | 22 | (1) | 95.5% | (21/22) | 100.0% | (21/21) | 0.0% | (0/22) | 0 | 22 | 0.000 | (0/22) ⚠ | 0 | 100.0% | (22/22) | |||
| 8 | 0xc537ec…3f19 | 18 | (14) | 20 | (14) | 25.0% | (5/20) | 0.0% | (0/5) | 25.0% | (5/20) | 3 | 15 | 0.200 | (3/15) | 0 | 0.0% | (0/18) | |||
| 9 | 0xa0b621…3891 | 11 | (10) | 29 | (19) | 89.7% | (26/29) | 34.6% | (9/26) | 58.6% | (17/29) | 4 | 12 | 0.333 | (4/12) | 4 | 0.0% | (0/11) | |||
| 10 | 0x2d819c…6c89 | 10 | (9) | 17 | (13) | 70.6% | (12/17) | 100.0% | (1/1) | 0.0%–64.7% | (0–11/17) ⚠ | 0–4 | 6–17 | 0.000–0.667 | (0–4/6–17) | 0 | 100.0% | (10/10) | |||
| 11 | 0x1c128f…fe44 ⚠ | 9 | (4) | 9 | (4) | 0.0% | (0/9) | – | 0.0% | (0/9) | 0 | 9 | 0.000 | (0/9) ⚠ | 0 | 0.0% | (0/9) | ||||
| 12 | 0x2b44d9…6062 ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 13 | 0xc2f3ab…c92d ⚠ | 0 | (0) | 43 | (2) | 100.0% | (43/43) | 100.0% | (43/43) | 0.0% | (0/43) | 0 | 43 | 0.000 | (0/43) ⚠ | 0 | – | ||||