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 | 97 | (7) | 97 | (7) | 0.0% | (0/97) | – | 0.0% | (0/97) | 0 | 97 | 0.000 | (0/97) | 0 | 9.3% | (9/97) | ||||
| 2 | 0x2d819c…6c89 | 82 | (57) | 102 | (72) | 57.8% | (59/102) | – | 0.0%–57.8% | (0–59/102) ⚠ | 0–39 | 43–102 | 0.000–0.907 | (0–39/43–102) | 0 | 100.0% | (82/82) | ||||
| 3 | 0xa0b621…3891 | 60 | (41) | 155 | (107) | 88.4% | (137/155) | 30.7% | (42/137) | 61.3% | (95/155) | 22 | 60 | 0.367 | (22/60) | 15–21 | 0.0% | (0/60) | |||
| 4 | 0x3ca4d8…71c5 | 55 | (42) | 114 | (84) | 96.5% | (110/114) | 11.8% | (13/110) | 85.1% | (97/114) | 41 | 17 | 2.412 | (41/17) | 1–2 | 0.0% | (0/55) | |||
| 5 | 0x1c128f…fe44 ⚠ | 52 | (3) | 52 | (3) | 0.0% | (0/52) | – | 0.0% | (0/52) | 0 | 52 | 0.000 | (0/52) ⚠ | 0 | 0.0% | (0/52) | ||||
| 6 | 0xc537ec…3f19 | 47 | (42) | 51 | (42) | 70.6% | (36/51) | 72.2% | (26/36) | 19.6% | (10/51) | 7 | 41 | 0.171 | (7/41) | 0–1 | 0.0% | (0/47) | |||
| 7 | 0x94f7ef…6faf | 34 | (18) | 105 | (71) | 73.3% | (77/105) | 90.9% | (70/77) | 6.7% | (7/105) | 0 | 98 | 0.000 | (0/98) | 34–63 | 0.0% | (0/34) | |||
| 8 | 0x4a1df1…8bc0 ⚠ | 31 | (4) | 31 | (4) | 0.0% | (0/31) | – | 0.0% | (0/31) | 0 | 31 | 0.000 | (0/31) ⚠ | 0 | 19.4% | (6/31) | ||||
| 9 | 0xca323e…1829 | 25 | (7) | 25 | (7) | 0.0% | (0/25) | – | 0.0% | (0/25) | 0 | 25 | 0.000 | (0/25) | 0 | 0.0% | (0/25) | ||||
| 10 | 0x9bfa0e…cefb | 24 | (16) | 24 | (16) | 0.0% | (0/24) | – | 0.0% | (0/24) | 0 | 24 | 0.000 | (0/24) | 0 | 0.0% | (0/24) | ||||
| 11 | 0x32a694…d6e0 | 11 | (11) | 11 | (11) | 0.0% | (0/11) | – | 0.0% | (0/11) | 0 | 11 | 0.000 | (0/11) | 0 | 0.0% | (0/11) | ||||
| 12 | 0x2bbc4c…32fd | 7 | (6) | 7 | (6) | 0.0% | (0/7) | – | 0.0% | (0/7) | 0 | 7 | 0.000 | (0/7) | 0 | 0.0% | (0/7) | ||||
| 13 | 0x05b856…659a ⚠ | 3 | (1) | 3 | (1) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 14 | 0x89e4e7…a8b5 ⚠ | 1 | (1) | 65 | (48) | 98.5% | (64/65) | 43.8% | (28/64) | 55.4% | (36/65) | 0 | 29 | 0.000 | (0/29) ⚠ | 21–27 | 0.0% | (0/1) | |||