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 | 106 | (8) | 164 | (11) | 36.0% | (59/164) | 98.3% | (58/59) | 0.6% | (1/164) | 1 | 163 | 0.006 | (1/163) | 0–58 | 0.0% | (0/106) | |||
| 2 | 0x4a1df1…8bc0 | 98 | (8) | 113 | (8) | 64.6% | (73/113) | 100.0% | (15/15) | 0.0%–51.3% | (0–58/113) ⚠ | 0–58 | 55–113 | 0.000–1.055 | (0–58/55–113) | 1 | 87.8% | (86/98) | |||
| 3 | 0x8e0e95…53db | 63 | (31) | 69 | (32) | 8.7% | (6/69) | 100.0% | (6/6) | 0.0% | (0/69) | 0 | 69 | 0.000 | (0/69) | 6 | 0.0% | (0/63) | |||
| 4 | 0xe96e92…f2d5 | 30 | (5) | 31 | (5) | 3.2% | (1/31) | 100.0% | (1/1) | 0.0% | (0/31) | 0 | 31 | 0.000 | (0/31) | 1 | 0.0% | (0/30) | |||
| 5 | 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) | |||
| 6 | 0xc537ec…3f19 ⚠ | 11 | (3) | 11 | (3) | 63.6% | (7/11) | 0.0% | (0/7) | 63.6% | (7/11) | 7 | 4 | 1.750 | (7/4) ⚠ | 0 | 0.0% | (0/11) | |||
| 7 | 0xc35381…790f ⚠ | 3 | (1) | 3 | (1) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 8 | 0xc9ffd4…b04e ⚠ | 3 | (2) | 3 | (2) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 33.3% | (1/3) | ||||
| 9 | 0x36da3e…e6b2 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||