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 | 0x94f7ef…6faf | 602 | (249) | 868 | (365) | 54.3% | (471/868) | 97.5% | (459/471) | 1.4% | (12/868) | 1 | 856 | 0.001 | (1/856) | 54–252 | 0.0% | (0/602) | |||
| 2 | 0x89e4e7…a8b5 | 541 | (187) | 874 | (351) | 54.6% | (477/874) | 63.0% | (87/138) | 5.8%–44.6% | (51–390/874) ⚠ | 0–144 | 484–823 | 0.000–0.298 | (0–144/484–823) | 38–52 | 99.8% | (540/541) | |||
| 3 | 0x31e5de…3eb4 | 152 | (65) | 152 | (65) | 0.0% | (0/152) | – | 0.0% | (0/152) | 0 | 152 | 0.000 | (0/152) | 0 | 0.0% | (0/152) | ||||
| 4 | 0x2d819c…6c89 | 133 | (95) | 161 | (116) | 59.6% | (96/161) | – | 0.0%–59.6% | (0–96/161) ⚠ | 0–68 | 65–161 | 0.000–1.046 | (0–68/65–161) | 0 | 100.0% | (133/133) | ||||
| 5 | 0x3ca4d8…71c5 | 124 | (71) | 240 | (158) | 82.9% | (199/240) | 19.1% | (38/199) | 67.1% | (161/240) | 59 | 79 | 0.747 | (59/79) | 2–9 | 0.0% | (0/124) | |||
| 6 | 0xa0b621…3891 | 117 | (79) | 282 | (185) | 85.8% | (242/282) | 31.8% | (77/242) | 58.5% | (165/282) | 43 | 117 | 0.368 | (43/117) | 23–36 | 0.0% | (0/117) | |||
| 7 | 0x4a1df1…8bc0 | 87 | (26) | 91 | (27) | 49.5% | (45/91) | 90.0% | (27/30) | 3.3%–19.8% | (3–18/91) ⚠ | 3–14 | 73–88 | 0.034–0.192 | (3–14/73–88) | 0 | 95.4% | (83/87) | |||
| 8 | 0xc537ec…3f19 | 86 | (77) | 100 | (78) | 63.0% | (63/100) | 68.3% | (43/63) | 20.0% | (20/100) | 11 | 80 | 0.138 | (11/80) | 4–5 | 0.0% | (0/86) | |||
| 9 | 0x1c128f…fe44 | 25 | (11) | 25 | (11) | 0.0% | (0/25) | – | 0.0% | (0/25) | 0 | 25 | 0.000 | (0/25) | 0 | 0.0% | (0/25) | ||||
| 10 | 0x7b46e2…27ae | 23 | (23) | 23 | (23) | 0.0% | (0/23) | – | 0.0% | (0/23) | 0 | 23 | 0.000 | (0/23) | 0 | 0.0% | (0/23) | ||||
| 11 | 0xd0e66e…5b15 ⚠ | 13 | (3) | 13 | (3) | 0.0% | (0/13) | – | 0.0% | (0/13) | 0 | 13 | 0.000 | (0/13) ⚠ | 0 | 0.0% | (0/13) | ||||
| 12 | 0xe3bac7…7ac8 | 6 | (6) | 6 | (6) | 0.0% | (0/6) | – | 0.0% | (0/6) | 0 | 6 | 0.000 | (0/6) | 0 | 0.0% | (0/6) | ||||
| 13 | 0x2bbc4c…32fd ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 14 | 0x12532f…709a ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 15 | 0xc816f9…9eb8 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||