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 | 171 | (7) | 177 | (8) | 85.3% | (151/177) | 100.0% | (85/85) | 0.0%–37.3% | (0–66/177) ⚠ | 0–61 | 111–177 | 0.000–0.550 | (0–61/111–177) | 1 | 100.0% | (171/171) | |||
| 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 | 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) | ||||
| 4 | 0xa0b621…3891 | 26 | (20) | 60 | (40) | 66.7% | (40/60) | 32.5% | (13/40) | 45.0% | (27/60) | 4 | 33 | 0.121 | (4/33) | 8–9 | 0.0% | (0/26) | |||
| 5 | 0x94f7ef…6faf | 25 | (11) | 126 | (31) | 84.1% | (106/126) | 96.2% | (102/106) | 3.2% | (4/126) | 2 | 122 | 0.016 | (2/122) | 17–98 | 16.0% | (4/25) | |||
| 6 | 0x3ca4d8…71c5 | 24 | (17) | 36 | (26) | 94.4% | (34/36) | 3.7% | (1/27) | 72.2%–91.7% | (26–33/36) ⚠ | 17–22 | 3–10 | 1.700–7.333 | (17–22/3–10) | 0 | 29.2% | (7/24) | |||
| 7 | 0x2d819c…6c89 | 16 | (11) | 22 | (14) | 90.9% | (20/22) | 100.0% | (1/1) | 0.0%–86.4% | (0–19/22) ⚠ | 0–13 | 3–22 | 0.000–4.333 | (0–13/3–22) | 0 | 100.0% | (16/16) | |||
| 8 | 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) | |||
| 9 | 0x560acc…4f85 | 12 | (5) | 27 | (5) | 74.1% | (20/27) | – | 0.0%–74.1% | (0–20/27) ⚠ | 0–5 | 7–27 | 0.000–0.714 | (0–5/7–27) | 0 | 100.0% | (12/12) | ||||
| 10 | 0xf167a6…a399 | 11 | (8) | 25 | (21) | 80.0% | (20/25) | 35.0% | (7/20) | 52.0% | (13/25) | 4 | 12 | 0.333 | (4/12) | 3–5 | 36.4% | (4/11) | |||
| 11 | 0xfd9e28…deea ⚠ | 6 | (4) | 6 | (4) | 0.0% | (0/6) | – | 0.0% | (0/6) | 0 | 6 | 0.000 | (0/6) ⚠ | 0 | 0.0% | (0/6) | ||||
| 12 | 0x76e64c…16d3 ⚠ | 4 | (4) | 4 | (4) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 0.0% | (0/4) | ||||
| 13 | 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) | |||
| 14 | 0xa6d3d9…a9e0 ⚠ | 3 | (2) | 7 | (2) | 85.7% | (6/7) | 66.7% | (4/6) | 28.6% | (2/7) | 2 | 5 | 0.400 | (2/5) ⚠ | 2 | 0.0% | (0/3) | |||
| 15 | 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 | – | ||||
| 16 | 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 | – | ||||