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 | 0xc9ffd4…b04e | 176 | (6) | 176 | (6) | 37.5% | (66/176) | 100.0% | (66/66) | 0.0% | (0/176) | 0 | 176 | 0.000 | (0/176) | 0 | 87.5% | (154/176) | |||
| 2 | 0x4a1df1…8bc0 | 118 | (5) | 118 | (5) | 1.7% | (2/118) | 100.0% | (2/2) | 0.0% | (0/118) | 0 | 118 | 0.000 | (0/118) | 0 | 98.3% | (116/118) | |||
| 3 | 0xd9aa1a…b5d3 | 79 | (5) | 79 | (5) | 0.0% | (0/79) | – | 0.0% | (0/79) | 0 | 79 | 0.000 | (0/79) | 0 | 11.4% | (9/79) | ||||
| 4 | 0x1c128f…fe44 ⚠ | 23 | (1) | 23 | (1) | 0.0% | (0/23) | – | 0.0% | (0/23) | 0 | 23 | 0.000 | (0/23) ⚠ | 0 | 0.0% | (0/23) | ||||
| 5 | 0xc2f3ab…c92d ⚠ | 22 | (1) | 90 | (5) | 75.6% | (68/90) | 100.0% | (68/68) | 0.0% | (0/90) | 0 | 90 | 0.000 | (0/90) ⚠ | 0 | 100.0% | (22/22) | |||
| 6 | 0xca323e…1829 ⚠ | 19 | (4) | 19 | (4) | 0.0% | (0/19) | – | 0.0% | (0/19) | 0 | 19 | 0.000 | (0/19) ⚠ | 0 | 0.0% | (0/19) | ||||
| 7 | 0x9bfa0e…cefb | 18 | (11) | 18 | (11) | 0.0% | (0/18) | – | 0.0% | (0/18) | 0 | 18 | 0.000 | (0/18) | 0 | 0.0% | (0/18) | ||||
| 8 | 0x94f7ef…6faf ⚠ | 14 | (2) | 14 | (2) | 0.0% | (0/14) | – | 0.0% | (0/14) | 0 | 14 | 0.000 | (0/14) ⚠ | 0 | 0.0% | (0/14) | ||||
| 9 | 0x32a694…d6e0 | 10 | (10) | 10 | (10) | 0.0% | (0/10) | – | 0.0% | (0/10) | 0 | 10 | 0.000 | (0/10) | 0 | 0.0% | (0/10) | ||||
| 10 | 0x05b856…659a ⚠ | 3 | (1) | 3 | (1) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 11 | 0x2bbc4c…32fd ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||