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 | 106 | (21) | 128 | (21) | 55.5% | (71/128) | 100.0% | (12/12) | 0.0%–46.1% | (0–59/128) ⚠ | 0–40 | 69–128 | 0.000–0.580 | (0–40/69–128) | 0–1 | 96.2% | (102/106) | |||
| 2 | 0x3ca4d8…71c5 | 47 | (29) | 60 | (37) | 85.0% | (51/60) | 33.3% | (17/51) | 56.7% | (34/60) | 24 | 26 | 0.923 | (24/26) | 2 | 0.0% | (0/47) | |||
| 3 | 0x560acc…4f85 | 23 | (5) | 37 | (5) | 86.5% | (32/37) | 100.0% | (11/11) | 0.0%–56.8% | (0–21/37) ⚠ | 0–16 | 16–37 | 0.000–1.000 | (0–16/16–37) | 0 | 100.0% | (23/23) | |||
| 4 | 0xa0b621…3891 | 22 | (14) | 67 | (34) | 91.0% | (61/67) | 36.1% | (22/61) | 58.2% | (39/67) | 9 | 28 | 0.321 | (9/28) | 14 | 0.0% | (0/22) | |||
| 5 | 0x94f7ef…6faf | 18 | (11) | 70 | (22) | 84.3% | (59/70) | 98.3% | (58/59) | 1.4% | (1/70) | 0 | 69 | 0.000 | (0/69) | 9–48 | 0.0% | (0/18) | |||
| 6 | 0xc537ec…3f19 | 18 | (16) | 26 | (17) | 73.1% | (19/26) | 63.2% | (12/19) | 26.9% | (7/26) | 2 | 19 | 0.105 | (2/19) | 2 | 0.0% | (0/18) | |||
| 7 | 0x9bfa0e…cefb | 7 | (5) | 7 | (5) | 0.0% | (0/7) | – | 0.0% | (0/7) | 0 | 7 | 0.000 | (0/7) | 0 | 0.0% | (0/7) | ||||
| 8 | 0xd9aa1a…b5d3 ⚠ | 6 | (2) | 22 | (5) | 72.7% | (16/22) | 93.8% | (15/16) | 4.5% | (1/22) | 0 | 21 | 0.000 | (0/21) ⚠ | 0–15 | 0.0% | (0/6) | |||
| 9 | 0x89e4e7…a8b5 ⚠ | 0 | (0) | 25 | (12) | 100.0% | (25/25) | 48.0% | (12/25) | 52.0% | (13/25) | 0 | 12 | 0.000 | (0/12) ⚠ | 9 | – | ||||
| 10 | 0xbfd722…4dea ⚠ | 0 | (0) | 1 | (1) | 100.0% | (1/1) | 100.0% | (1/1) | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0–1 | – | ||||