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 ⚠ | 110 | (2) | 110 | (2) | 1.8% | (2/110) | 100.0% | (2/2) | 0.0% | (0/110) | 0 | 110 | 0.000 | (0/110) ⚠ | 0 | 100.0% | (110/110) | |||
| 3 | 0xa0b621…3891 | 50 | (33) | 88 | (58) | 89.8% | (79/88) | 35.4% | (28/79) | 58.0% | (51/88) | 22 | 37 | 0.595 | (22/37) | 4–9 | 0.0% | (0/50) | |||
| 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 | 32 | (27) | 36 | (27) | 72.2% | (26/36) | 65.4% | (17/26) | 25.0% | (9/36) | 6 | 27 | 0.222 | (6/27) | 0–1 | 0.0% | (0/32) | |||
| 6 | 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) | |||
| 7 | 0x94f7ef…6faf | 17 | (14) | 51 | (40) | 78.4% | (40/51) | 90.0% | (36/40) | 7.8% | (4/51) | 0 | 47 | 0.000 | (0/47) | 18–29 | 0.0% | (0/17) | |||
| 8 | 0x3ca4d8…71c5 | 12 | (8) | 58 | (40) | 96.6% | (56/58) | 3.6% | (2/56) | 93.1% | (54/58) | 10 | 4 | 2.500 | (10/4) | 1 | 0.0% | (0/12) | |||
| 9 | 0x89e4e7…a8b5 ⚠ | 1 | (1) | 50 | (36) | 98.0% | (49/50) | 42.9% | (21/49) | 56.0% | (28/50) | 0 | 22 | 0.000 | (0/22) ⚠ | 16–21 | 0.0% | (0/1) | |||