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 | 567 | (31) | 678 | (37) | 59.0% | (400/678) | 96.2% | (101/105) | 0.6%–44.1% | (4–299/678) ⚠ | 0–223 | 379–674 | 0.000–0.588 | (0–223/379–674) | 2–7 | 96.6% | (548/567) | |||
| 2 | 0x3ca4d8…71c5 | 338 | (242) | 615 | (443) | 84.2% | (518/615) | 29.8% | (154/517) | 59.0%–59.2% | (363–364/615) ⚠ | 157 | 251–252 | 0.623–0.625 | (157–157/251–252) | 11–49 | 0.0% | (0/338) | |||
| 3 | 0xc9ffd4…b04e | 293 | (16) | 293 | (16) | 41.3% | (121/293) | 99.2% | (120/121) | 0.3% | (1/293) | 1 | 292 | 0.003 | (1/292) | 0 | 86.7% | (254/293) | |||
| 4 | 0x2d819c…6c89 | 276 | (194) | 357 | (254) | 69.7% | (249/357) | – | 0.0%–69.7% | (0–249/357) ⚠ | 0–168 | 108–357 | 0.000–1.556 | (0–168/108–357) | 0 | 100.0% | (276/276) | ||||
| 5 | 0x94f7ef…6faf | 258 | (102) | 802 | (302) | 77.1% | (618/802) | 95.6% | (591/618) | 3.4% | (27/802) | 3 | 775 | 0.004 | (3/775) | 139–507 | 0.0% | (0/258) | |||
| 6 | 0xa0b621…3891 | 229 | (168) | 642 | (422) | 87.9% | (564/642) | 29.8% | (168/564) | 61.7% | (396/642) | 91 | 246 | 0.370 | (91/246) | 59–86 | 0.0% | (0/229) | |||
| 7 | 0xc537ec…3f19 | 221 | (194) | 262 | (198) | 57.6% | (151/262) | 61.6% | (93/151) | 22.1% | (58/262) | 32 | 204 | 0.157 | (32/204) | 7–12 | 0.0% | (0/221) | |||
| 8 | 0x560acc…4f85 | 117 | (19) | 154 | (19) | 74.7% | (115/154) | 100.0% | (28/28) | 0.0%–56.5% | (0–87/154) ⚠ | 0–61 | 67–154 | 0.000–0.910 | (0–61/67–154) | 0 | 100.0% | (117/117) | |||
| 9 | 0xc2f3ab…c92d ⚠ | 44 | (2) | 219 | (10) | 79.9% | (175/219) | 100.0% | (175/175) | 0.0% | (0/219) | 0 | 219 | 0.000 | (0/219) ⚠ | 0 | 100.0% | (44/44) | |||
| 10 | 0x9bfa0e…cefb | 9 | (6) | 10 | (7) | 10.0% | (1/10) | 0.0% | (0/1) | 10.0% | (1/10) | 0 | 9 | 0.000 | (0/9) | 0 | 0.0% | (0/9) | |||
| 11 | 0x89e4e7…a8b5 ⚠ | 7 | (3) | 262 | (172) | 97.3% | (255/262) | 49.4% | (126/255) | 49.2% | (129/262) | 0 | 133 | 0.000 | (0/133) ⚠ | 82–109 | 0.0% | (0/7) | |||
| 12 | 0xa7408e…fe5f ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 13 | 0x05b856…659a ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 14 | 0x7b0613…67ac ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 15 | 0xb797ef…d257 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||