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 | 0x94f7ef…6faf | 119 | (20) | 191 | (47) | 41.4% | (79/191) | 93.7% | (74/79) | 2.6% | (5/191) | 1 | 186 | 0.005 | (1/186) | 17–67 | 0.0% | (0/119) | |||
| 2 | 0x4a1df1…8bc0 | 59 | (5) | 74 | (5) | 73.0% | (54/74) | 100.0% | (15/15) | 0.0%–52.7% | (0–39/74) ⚠ | 0–39 | 35–74 | 0.000–1.114 | (0–39/35–74) | 1 | 89.8% | (53/59) | |||
| 3 | 0xa0b621…3891 | 49 | (32) | 87 | (57) | 88.5% | (77/87) | 35.1% | (27/77) | 57.5% | (50/87) | 21 | 37 | 0.568 | (21/37) | 4–9 | 0.0% | (0/49) | |||
| 4 | 0x2d819c…6c89 | 44 | (32) | 51 | (37) | 51.0% | (26/51) | – | 0.0%–51.0% | (0–26/51) ⚠ | 0–19 | 25–51 | 0.000–0.760 | (0–19/25–51) | 0 | 100.0% | (44/44) | ||||
| 5 | 0xc537ec…3f19 | 31 | (26) | 35 | (26) | 74.3% | (26/35) | 65.4% | (17/26) | 25.7% | (9/35) | 6 | 26 | 0.231 | (6/26) | 0–1 | 0.0% | (0/31) | |||
| 6 | 0x560acc…4f85 ⚠ | 20 | (2) | 20 | (2) | 70.0% | (14/20) | 100.0% | (14/14) | 0.0% | (0/20) | 0 | 20 | 0.000 | (0/20) ⚠ | 0 | 100.0% | (20/20) | |||
| 7 | 0x3ca4d8…71c5 | 12 | (8) | 56 | (38) | 96.4% | (54/56) | 0.0% | (0/54) | 96.4% | (54/56) | 10 | 2 | 5.000 | (10/2) | 0 | 0.0% | (0/12) | |||
| 8 | 0x89e4e7…a8b5 ⚠ | 1 | (1) | 49 | (35) | 98.0% | (48/49) | 43.8% | (21/48) | 55.1% | (27/49) | 0 | 22 | 0.000 | (0/22) ⚠ | 16–21 | 0.0% | (0/1) | |||
| 9 | 0xc9ffd4…b04e ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 100.0% | (1/1) | ||||