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 | 0xa0b621…3891 | 49 | (32) | 87 | (57) | 89.7% | (78/87) | 34.6% | (27/78) | 58.6% | (51/87) | 22 | 36 | 0.611 | (22/36) | 4–9 | 0.0% | (0/49) | |||
| 2 | 0x2d819c…6c89 | 44 | (32) | 51 | (37) | 51.0% | (26/51) | – | 0.0%–51.0% | (0–26/51) ⚠ | 0–19 | 25–51 | 0.000–0.760 | (0–19/25–51) | 0 | 100.0% | (44/44) | ||||
| 3 | 0xc537ec…3f19 | 32 | (27) | 36 | (27) | 72.2% | (26/36) | 65.4% | (17/26) | 25.0% | (9/36) | 6 | 27 | 0.222 | (6/27) | 0–1 | 0.0% | (0/32) | |||
| 4 | 0x94f7ef…6faf | 17 | (14) | 51 | (40) | 78.4% | (40/51) | 90.0% | (36/40) | 7.8% | (4/51) | 0 | 47 | 0.000 | (0/47) | 18–29 | 0.0% | (0/17) | |||
| 5 | 0x3ca4d8…71c5 | 12 | (8) | 57 | (39) | 96.5% | (55/57) | 1.8% | (1/55) | 94.7% | (54/57) | 10 | 3 | 3.333 | (10/3) | 1 | 0.0% | (0/12) | |||
| 6 | 0x4a1df1…8bc0 ⚠ | 4 | (1) | 4 | (1) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 75.0% | (3/4) | ||||
| 7 | 0x89e4e7…a8b5 ⚠ | 1 | (1) | 49 | (35) | 98.0% | (48/49) | 43.8% | (21/48) | 55.1% | (27/49) | 0 | 22 | 0.000 | (0/22) ⚠ | 16–21 | 0.0% | (0/1) | |||