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 | 140 | (13) | 140 | (13) | 60.0% | (84/140) | 100.0% | (84/84) | 0.0% | (0/140) | 0 | 140 | 0.000 | (0/140) | 0 | 100.0% | (140/140) | |||
| 2 | 0xc2f3ab…c92d ⚠ | 80 | (4) | 179 | (7) | 88.8% | (159/179) | 100.0% | (159/159) | 0.0% | (0/179) | 0 | 179 | 0.000 | (0/179) ⚠ | 0 | 100.0% | (80/80) | |||
| 3 | 0x94f7ef…6faf | 69 | (50) | 108 | (74) | 51.9% | (56/108) | 91.1% | (51/56) | 4.6% | (5/108) | 3 | 103 | 0.029 | (3/103) | 20–36 | 17.4% | (12/69) | |||
| 4 | 0xa0b621…3891 | 47 | (29) | 102 | (60) | 61.8% | (63/102) | 34.9% | (22/63) | 40.2% | (41/102) | 6 | 61 | 0.098 | (6/61) | 8–13 | 0.0% | (0/47) | |||
| 5 | 0xe96e92…f2d5 | 39 | (17) | 39 | (17) | 0.0% | (0/39) | – | 0.0% | (0/39) | 0 | 39 | 0.000 | (0/39) | 0 | 0.0% | (0/39) | ||||
| 6 | 0xf167a6…a399 | 35 | (28) | 65 | (53) | 64.6% | (42/65) | 35.7% | (15/42) | 41.5% | (27/65) | 8 | 38 | 0.211 | (8/38) | 5–11 | 20.0% | (7/35) | |||
| 7 | 0x3ca4d8…71c5 | 29 | (21) | 59 | (43) | 94.9% | (56/59) | 22.9% | (11/48) | 62.7%–76.3% | (37–45/59) ⚠ | 18–23 | 14–22 | 0.818–1.643 | (18–23/14–22) | 4 | 24.1% | (7/29) | |||
| 8 | 0x2d819c…6c89 | 27 | (19) | 37 | (25) | 91.9% | (34/37) | 100.0% | (4/4) | 0.0%–81.1% | (0–30/37) ⚠ | 0–21 | 7–37 | 0.000–3.000 | (0–21/7–37) | 0 | 100.0% | (27/27) | |||
| 9 | 0x823dfa…9e6e ⚠ | 15 | (1) | 15 | (1) | 100.0% | (15/15) | 100.0% | (15/15) | 0.0% | (0/15) | 0 | 15 | 0.000 | (0/15) ⚠ | 0 | 100.0% | (15/15) | |||
| 10 | 0xfd9e28…deea | 7 | (5) | 7 | (5) | 0.0% | (0/7) | – | 0.0% | (0/7) | 0 | 7 | 0.000 | (0/7) | 0 | 0.0% | (0/7) | ||||
| 11 | 0x76e64c…16d3 | 6 | (6) | 6 | (6) | 0.0% | (0/6) | – | 0.0% | (0/6) | 0 | 6 | 0.000 | (0/6) | 0 | 0.0% | (0/6) | ||||
| 12 | 0xc9ffd4…b04e ⚠ | 3 | (1) | 63 | (3) | 95.2% | (60/63) | 100.0% | (60/60) | 0.0% | (0/63) | 0 | 63 | 0.000 | (0/63) ⚠ | 0 | 100.0% | (3/3) | |||
| 13 | 0x1d4085…2915 ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 14 | 0x4fe98c…7926 ⚠ | 0 | (0) | 4 | (2) | 100.0% | (4/4) | 100.0% | (4/4) | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | – | ||||
| 15 | 0x1bccb6…af70 ⚠ | 0 | (0) | 1 | (1) | 100.0% | (1/1) | 100.0% | (1/1) | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 1 | – | ||||