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 | 552 | (19) | 680 | (21) | 33.8% | (230/680) | 100.0% | (177/177) | 0.0%–7.8% | (0–53/680) ⚠ | 0–40 | 627–680 | 0.000–0.064 | (0–40/627–680) | 1 | 81.0% | (447/552) | |||
| 2 | 0xd9aa1a…b5d3 | 522 | (14) | 555 | (15) | 25.0% | (139/555) | 100.0% | (139/139) | 0.0% | (0/555) | 0 | 555 | 0.000 | (0/555) | 0 | 42.1% | (220/522) | |||
| 3 | 0x1c128f…fe44 | 366 | (31) | 366 | (31) | 0.0% | (0/366) | – | 0.0% | (0/366) | 0 | 366 | 0.000 | (0/366) | 0 | 0.0% | (0/366) | ||||
| 4 | 0x89e4e7…a8b5 | 55 | (24) | 73 | (36) | 26.0% | (19/73) | 54.5% | (6/11) | 6.8%–17.8% | (5–13/73) ⚠ | 0–1 | 60–68 | 0.000–0.017 | (0–1/60–68) | 3 | 100.0% | (55/55) | |||
| 5 | 0x3ca4d8…71c5 | 38 | (28) | 53 | (41) | 69.8% | (37/53) | 35.1% | (13/37) | 45.3% | (24/53) | 12 | 29 | 0.414 | (12/29) | 0–2 | 2.6% | (1/38) | |||
| 6 | 0x31e5de…3eb4 | 34 | (6) | 34 | (6) | 0.0% | (0/34) | – | 0.0% | (0/34) | 0 | 34 | 0.000 | (0/34) | 0 | 0.0% | (0/34) | ||||
| 7 | 0x560acc…4f85 ⚠ | 27 | (4) | 29 | (4) | 86.2% | (25/29) | 100.0% | (9/9) | 0.0%–55.2% | (0–16/29) ⚠ | 0–15 | 13–29 | 0.000–1.154 | (0–15/13–29) ⚠ | 0 | 100.0% | (27/27) | |||
| 8 | 0xc537ec…3f19 | 27 | (23) | 29 | (23) | 17.2% | (5/29) | 0.0% | (0/5) | 17.2% | (5/29) | 3 | 24 | 0.125 | (3/24) | 0 | 0.0% | (0/27) | |||
| 9 | 0x94f7ef…6faf | 25 | (17) | 96 | (32) | 81.2% | (78/96) | 98.7% | (77/78) | 1.0% | (1/96) | 1 | 95 | 0.011 | (1/95) | 13–71 | 0.0% | (0/25) | |||
| 10 | 0xc9ffd4…b04e ⚠ | 22 | (1) | 22 | (1) | 95.5% | (21/22) | 100.0% | (21/21) | 0.0% | (0/22) | 0 | 22 | 0.000 | (0/22) ⚠ | 0 | 100.0% | (22/22) | |||
| 11 | 0xa0b621…3891 | 13 | (12) | 31 | (21) | 87.1% | (27/31) | 33.3% | (9/27) | 58.1% | (18/31) | 5 | 13 | 0.385 | (5/13) | 4 | 0.0% | (0/13) | |||
| 12 | 0x2b44d9…6062 | 12 | (12) | 12 | (12) | 0.0% | (0/12) | – | 0.0% | (0/12) | 0 | 12 | 0.000 | (0/12) | 0 | 0.0% | (0/12) | ||||
| 13 | 0x2d819c…6c89 | 10 | (9) | 19 | (14) | 73.7% | (14/19) | 100.0% | (1/1) | 0.0%–68.4% | (0–13/19) ⚠ | 0–4 | 6–19 | 0.000–0.667 | (0–4/6–19) | 0 | 100.0% | (10/10) | |||
| 14 | 0xc2f3ab…c92d ⚠ | 0 | (0) | 43 | (2) | 100.0% | (43/43) | 100.0% | (43/43) | 0.0% | (0/43) | 0 | 43 | 0.000 | (0/43) ⚠ | 0 | – | ||||