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 | 0xd9aa1a…b5d3 | 1,068 | (17) | 1,068 | (17) | 0.0% | (0/1,068) | – | 0.0% | (0/1,068) | 0 | 1,068 | 0.000 | (0/1,068) | 0 | 0.0% | (0/1,068) | ||||
| 2 | 0x8e0e95…53db | 205 | (98) | 218 | (100) | 6.0% | (13/218) | 100.0% | (13/13) | 0.0% | (0/218) | 0 | 218 | 0.000 | (0/218) | 13 | 0.0% | (0/205) | |||
| 3 | 0xe96e92…f2d5 | 84 | (29) | 84 | (29) | 0.0% | (0/84) | – | 0.0% | (0/84) | 0 | 84 | 0.000 | (0/84) | 0 | 0.0% | (0/84) | ||||
| 4 | 0x1c128f…fe44 | 82 | (6) | 82 | (6) | 0.0% | (0/82) | – | 0.0% | (0/82) | 0 | 82 | 0.000 | (0/82) | 0 | 0.0% | (0/82) | ||||
| 5 | 0x4a1df1…8bc0 | 36 | (6) | 36 | (6) | 0.0% | (0/36) | – | 0.0% | (0/36) | 0 | 36 | 0.000 | (0/36) | 0 | 0.0% | (0/36) | ||||
| 6 | 0xc537ec…3f19 | 32 | (9) | 32 | (9) | 40.6% | (13/32) | 0.0% | (0/13) | 40.6% | (13/32) | 13 | 19 | 0.684 | (13/19) | 0 | 0.0% | (0/32) | |||
| 7 | 0x2bbc4c…32fd | 20 | (19) | 20 | (19) | 0.0% | (0/20) | – | 0.0% | (0/20) | 0 | 20 | 0.000 | (0/20) | 0 | 0.0% | (0/20) | ||||
| 8 | 0xc35381…790f ⚠ | 13 | (4) | 13 | (4) | 0.0% | (0/13) | – | 0.0% | (0/13) | 0 | 13 | 0.000 | (0/13) ⚠ | 0 | 0.0% | (0/13) | ||||
| 9 | 0x93cc64…6ffc ⚠ | 12 | (3) | 12 | (3) | 0.0% | (0/12) | – | 0.0% | (0/12) | 0 | 12 | 0.000 | (0/12) ⚠ | 0 | 0.0% | (0/12) | ||||
| 10 | 0xef3990…1d36 | 7 | (7) | 7 | (7) | 0.0% | (0/7) | – | 0.0% | (0/7) | 0 | 7 | 0.000 | (0/7) | 0 | 0.0% | (0/7) | ||||
| 11 | 0xf167a6…a399 ⚠ | 5 | (1) | 5 | (1) | 0.0% | (0/5) | – | 0.0% | (0/5) | 0 | 5 | 0.000 | (0/5) ⚠ | 0 | 0.0% | (0/5) | ||||
| 12 | 0x36da3e…e6b2 ⚠ | 4 | (4) | 4 | (4) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 0.0% | (0/4) | ||||
| 13 | 0xbfd722…4dea ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 14 | 0x97fe8e…0694 ⚠ | 2 | (1) | 2 | (1) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 15 | 0x7f5665…d456 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 16 | 0x9536eb…c874 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||