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 ⚠ | 69 | (4) | 75 | (5) | 89.3% | (67/75) | 100.0% | (1/1) | 0.0%–88.0% | (0–66/75) ⚠ | 0–61 | 9–75 | 0.000–6.778 | (0–61/9–75) ⚠ | 1 | 100.0% | (69/69) | |||
| 2 | 0xa0b621…3891 | 41 | (23) | 82 | (46) | 62.2% | (51/82) | 31.4% | (16/51) | 42.7% | (35/82) | 8 | 47 | 0.170 | (8/47) | 8–12 | 0.0% | (0/41) | |||
| 3 | 0xe96e92…f2d5 | 39 | (17) | 39 | (17) | 0.0% | (0/39) | – | 0.0% | (0/39) | 0 | 39 | 0.000 | (0/39) | 0 | 0.0% | (0/39) | ||||
| 4 | 0x94f7ef…6faf | 35 | (21) | 143 | (45) | 79.0% | (113/143) | 96.5% | (109/113) | 2.8% | (4/143) | 2 | 139 | 0.014 | (2/139) | 23–105 | 14.3% | (5/35) | |||
| 5 | 0x3ca4d8…71c5 | 24 | (17) | 45 | (31) | 95.6% | (43/45) | 8.6% | (3/35) | 71.1%–88.9% | (32–40/45) ⚠ | 17–22 | 5–13 | 1.308–4.400 | (17–22/5–13) | 0–2 | 29.2% | (7/24) | |||
| 6 | 0xf167a6…a399 | 20 | (17) | 37 | (31) | 67.6% | (25/37) | 28.0% | (7/25) | 48.6% | (18/37) | 6 | 19 | 0.316 | (6/19) | 3–5 | 20.0% | (4/20) | |||
| 7 | 0x2d819c…6c89 | 20 | (13) | 26 | (16) | 92.3% | (24/26) | 100.0% | (1/1) | 0.0%–88.5% | (0–23/26) ⚠ | 0–17 | 3–26 | 0.000–5.667 | (0–17/3–26) | 0 | 100.0% | (20/20) | |||
| 8 | 0x560acc…4f85 | 12 | (5) | 27 | (5) | 74.1% | (20/27) | – | 0.0%–74.1% | (0–20/27) ⚠ | 0–5 | 7–27 | 0.000–0.714 | (0–5/7–27) | 0 | 100.0% | (12/12) | ||||
| 9 | 0x76e64c…16d3 ⚠ | 4 | (4) | 4 | (4) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 0.0% | (0/4) | ||||
| 10 | 0xa6d3d9…a9e0 ⚠ | 3 | (2) | 7 | (2) | 85.7% | (6/7) | 66.7% | (4/6) | 28.6% | (2/7) | 2 | 5 | 0.400 | (2/5) ⚠ | 2 | 0.0% | (0/3) | |||
| 11 | 0x1bccb6…af70 ⚠ | 1 | (1) | 2 | (2) | 100.0% | (2/2) | 100.0% | (2/2) | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 1 | 0.0% | (0/1) | |||