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 | 190 | (11) | 211 | (11) | 36.0% | (76/211) | 100.0% | (27/27) | 0.0%–23.2% | (0–49/211) ⚠ | 0–44 | 162–211 | 0.000–0.272 | (0–44/162–211) | 1–2 | 94.7% | (180/190) | |||
| 2 | 0xc9ffd4…b04e | 177 | (7) | 177 | (7) | 37.3% | (66/177) | 100.0% | (66/66) | 0.0% | (0/177) | 0 | 177 | 0.000 | (0/177) | 0 | 87.6% | (155/177) | |||
| 3 | 0x94f7ef…6faf | 131 | (27) | 218 | (64) | 46.8% | (102/218) | 94.1% | (96/102) | 2.8% | (6/218) | 1 | 212 | 0.005 | (1/212) | 25–80 | 0.0% | (0/131) | |||
| 4 | 0xa0b621…3891 | 72 | (49) | 140 | (89) | 90.0% | (126/140) | 38.1% | (48/126) | 55.7% | (78/140) | 30 | 62 | 0.484 | (30/62) | 13–19 | 0.0% | (0/72) | |||
| 5 | 0xc537ec…3f19 | 51 | (46) | 61 | (47) | 67.2% | (41/61) | 65.9% | (27/41) | 23.0% | (14/61) | 7 | 47 | 0.149 | (7/47) | 1–2 | 0.0% | (0/51) | |||
| 6 | 0x3ca4d8…71c5 | 47 | (34) | 110 | (77) | 86.4% | (95/110) | 21.1% | (20/95) | 68.2% | (75/110) | 22 | 35 | 0.629 | (22/35) | 4 | 0.0% | (0/47) | |||
| 7 | 0x2d819c…6c89 | 45 | (33) | 55 | (40) | 54.5% | (30/55) | – | 0.0%–54.5% | (0–30/55) ⚠ | 0–20 | 25–55 | 0.000–0.800 | (0–20/25–55) | 0 | 100.0% | (45/45) | ||||
| 8 | 0x560acc…4f85 | 24 | (5) | 38 | (5) | 76.3% | (29/38) | 100.0% | (23/23) | 0.0%–15.8% | (0–6/38) ⚠ | 0–1 | 32–38 | 0.000–0.031 | (0–1/32–38) | 0 | 100.0% | (24/24) | |||
| 9 | 0xc2f3ab…c92d ⚠ | 22 | (1) | 90 | (5) | 75.6% | (68/90) | 100.0% | (68/68) | 0.0% | (0/90) | 0 | 90 | 0.000 | (0/90) ⚠ | 0 | 100.0% | (22/22) | |||
| 10 | 0x9bfa0e…cefb | 9 | (6) | 9 | (6) | 0.0% | (0/9) | – | 0.0% | (0/9) | 0 | 9 | 0.000 | (0/9) | 0 | 0.0% | (0/9) | ||||
| 11 | 0x89e4e7…a8b5 ⚠ | 3 | (2) | 76 | (50) | 96.1% | (73/76) | 42.5% | (31/73) | 55.3% | (42/76) | 0 | 34 | 0.000 | (0/34) ⚠ | 22–28 | 0.0% | (0/3) | |||