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 ⚠ | 78 | (4) | 104 | (6) | 99.0% | (103/104) | 66.7% | (4/6) | 1.9%–95.2% | (2–99/104) ⚠ | 0–77 | 5–102 | 0.000–15.400 | (0–77/5–102) ⚠ | 2–4 | 98.7% | (77/78) | |||
| 2 | 0x94f7ef…6faf | 53 | (25) | 188 | (53) | 85.1% | (160/188) | 96.2% | (152/158) | 3.2%–4.3% | (6–8/188) ⚠ | 2–4 | 180–182 | 0.011–0.022 | (2–4/180–182) | 23–128 | 18.9% | (10/53) | |||
| 3 | 0xf167a6…a399 | 38 | (23) | 73 | (51) | 71.2% | (52/73) | 27.9% | (12/43) | 42.5%–54.8% | (31–40/73) ⚠ | 12–13 | 33–42 | 0.286–0.394 | (12–13/33–42) | 1–5 | 2.6% | (1/38) | |||
| 4 | 0x2d819c…6c89 | 35 | (22) | 36 | (23) | 88.9% | (32/36) | 100.0% | (4/4) | 0.0%–77.8% | (0–28/36) ⚠ | 0–28 | 8–36 | 0.000–3.500 | (0–28/8–36) | 0 | 100.0% | (35/35) | |||
| 5 | 0xa0b621…3891 | 34 | (28) | 82 | (58) | 78.0% | (64/82) | 44.8% | (26/58) | 39.0%–46.3% | (32–38/82) ⚠ | 8–10 | 44–50 | 0.160–0.227 | (8–10/44–50) | 4–12 | 8.8% | (3/34) | |||
| 6 | 0x3ca4d8…71c5 | 34 | (25) | 79 | (56) | 92.4% | (73/79) | 51.5% | (34/66) | 40.5%–49.4% | (32–39/79) ⚠ | 11–16 | 40–47 | 0.234–0.400 | (11–16/40–47) | 5–16 | 35.3% | (12/34) | |||
| 7 | 0x560acc…4f85 | 22 | (7) | 23 | (7) | 52.2% | (12/23) | – | 0.0%–52.2% | (0–12/23) ⚠ | 0–11 | 11–23 | 0.000–1.000 | (0–11/11–23) | 0 | 100.0% | (22/22) | ||||
| 8 | 0x1bccb6…af70 ⚠ | 4 | (4) | 4 | (4) | 25.0% | (1/4) | 0.0% | (0/1) | 25.0% | (1/4) | 1 | 3 | 0.333 | (1/3) ⚠ | 0 | 0.0% | (0/4) | |||
| 9 | 0xa6d3d9…a9e0 ⚠ | 0 | (0) | 6 | (3) | 100.0% | (6/6) | 33.3% | (2/6) | 66.7% | (4/6) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | – | ||||