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 | 455 | (12) | 458 | (13) | 8.1% | (37/458) | 100.0% | (37/37) | 0.0% | (0/458) | 0 | 458 | 0.000 | (0/458) | 0–3 | 20.7% | (94/455) | |||
| 2 | 0x4a1df1…8bc0 | 140 | (12) | 174 | (13) | 21.3% | (37/174) | 100.0% | (34/34) | 0.0%–1.7% | (0–3/174) ⚠ | 0–3 | 171–174 | 0.000–0.018 | (0–3/171–174) | 0 | 78.6% | (110/140) | |||
| 3 | 0x3ca4d8…71c5 | 125 | (89) | 219 | (157) | 88.6% | (194/219) | 25.8% | (50/194) | 65.8% | (144/219) | 66 | 75 | 0.880 | (66/75) | 4–7 | 0.0% | (0/125) | |||
| 4 | 0xa0b621…3891 | 105 | (72) | 272 | (178) | 87.1% | (237/272) | 35.4% | (84/237) | 56.2% | (153/272) | 34 | 119 | 0.286 | (34/119) | 29–40 | 0.0% | (0/105) | |||
| 5 | 0x2d819c…6c89 | 104 | (75) | 132 | (96) | 56.1% | (74/132) | – | 0.0%–56.1% | (0–74/132) ⚠ | 0–46 | 58–132 | 0.000–0.793 | (0–46/58–132) | 0 | 100.0% | (104/104) | ||||
| 6 | 0xc537ec…3f19 | 79 | (74) | 90 | (76) | 64.4% | (58/90) | 74.1% | (43/58) | 16.7% | (15/90) | 8 | 75 | 0.107 | (8/75) | 2–3 | 0.0% | (0/79) | |||
| 7 | 0x1c128f…fe44 | 74 | (5) | 74 | (5) | 0.0% | (0/74) | – | 0.0% | (0/74) | 0 | 74 | 0.000 | (0/74) | 0 | 0.0% | (0/74) | ||||
| 8 | 0x94f7ef…6faf | 35 | (28) | 125 | (99) | 84.8% | (106/125) | 89.6% | (95/106) | 8.8% | (11/125) | 1 | 114 | 0.009 | (1/114) | 47–77 | 0.0% | (0/35) | |||
| 9 | 0x2bbc4c…32fd | 17 | (17) | 17 | (17) | 0.0% | (0/17) | – | 0.0% | (0/17) | 0 | 17 | 0.000 | (0/17) | 0 | 0.0% | (0/17) | ||||
| 10 | 0x89e4e7…a8b5 ⚠ | 3 | (2) | 113 | (75) | 97.3% | (110/113) | 47.3% | (52/110) | 51.3% | (58/113) | 0 | 55 | 0.000 | (0/55) ⚠ | 33–41 | 0.0% | (0/3) | |||
| 11 | 0xef3990…1d36 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||