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 | 0xd9aa1a…b5d3 | 934 | (21) | 950 | (24) | 10.6% | (101/950) | 99.0% | (100/101) | 0.1% | (1/950) | 0 | 949 | 0.000 | (0/949) | 0–15 | 57.3% | (535/934) | |||
| 2 | 0x1c128f…fe44 | 343 | (21) | 345 | (21) | 0.6% | (2/345) | 0.0% | (0/2) | 0.6% | (2/345) | 0 | 343 | 0.000 | (0/343) | 0 | 0.0% | (0/343) | |||
| 3 | 0x4a1df1…8bc0 | 335 | (38) | 457 | (40) | 50.1% | (229/457) | 100.0% | (112/112) | 0.0%–25.6% | (0–117/457) ⚠ | 0–98 | 340–457 | 0.000–0.288 | (0–98/340–457) | 1–2 | 86.3% | (289/335) | |||
| 4 | 0x94f7ef…6faf | 146 | (37) | 331 | (108) | 61.0% | (202/331) | 95.5% | (193/202) | 2.7% | (9/331) | 1 | 322 | 0.003 | (1/322) | 47–173 | 0.0% | (0/146) | |||
| 5 | 0x3ca4d8…71c5 | 121 | (86) | 213 | (149) | 88.3% | (188/213) | 22.3% | (42/188) | 68.5% | (146/213) | 69 | 67 | 1.030 | (69/67) | 6–7 | 0.0% | (0/121) | |||
| 6 | 0xa0b621…3891 | 103 | (69) | 258 | (163) | 89.1% | (230/258) | 34.8% | (80/230) | 58.1% | (150/258) | 38 | 108 | 0.352 | (38/108) | 33–40 | 0.0% | (0/103) | |||
| 7 | 0xc537ec…3f19 | 84 | (76) | 102 | (78) | 68.6% | (70/102) | 67.1% | (47/70) | 22.5% | (23/102) | 11 | 79 | 0.139 | (11/79) | 3–4 | 0.0% | (0/84) | |||
| 8 | 0x2d819c…6c89 | 83 | (58) | 106 | (75) | 59.4% | (63/106) | – | 0.0%–59.4% | (0–63/106) ⚠ | 0–40 | 43–106 | 0.000–0.930 | (0–40/43–106) | 0 | 100.0% | (83/83) | ||||
| 9 | 0x560acc…4f85 | 43 | (7) | 57 | (7) | 80.7% | (46/57) | 100.0% | (25/25) | 0.0%–36.8% | (0–21/57) ⚠ | 0–16 | 36–57 | 0.000–0.444 | (0–16/36–57) | 0 | 100.0% | (43/43) | |||
| 10 | 0x2bbc4c…32fd | 14 | (14) | 14 | (14) | 0.0% | (0/14) | – | 0.0% | (0/14) | 0 | 14 | 0.000 | (0/14) | 0 | 0.0% | (0/14) | ||||
| 11 | 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) | ||||
| 12 | 0x89e4e7…a8b5 ⚠ | 3 | (2) | 107 | (69) | 97.2% | (104/107) | 47.1% | (49/104) | 51.4% | (55/107) | 0 | 52 | 0.000 | (0/52) ⚠ | 36–43 | 0.0% | (0/3) | |||
| 13 | 0xc9ffd4…b04e ⚠ | 3 | (2) | 3 | (2) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 33.3% | (1/3) | ||||
| 14 | 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 | – | ||||