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 | 0xa0b621…3891 | 50 | (33) | 89 | (59) | 89.9% | (80/89) | 36.2% | (29/80) | 57.3% | (51/89) | 22 | 38 | 0.579 | (22/38) | 4–10 | 0.0% | (0/50) | |||
| 2 | 0x2d819c…6c89 | 45 | (33) | 52 | (38) | 51.9% | (27/52) | – | 0.0%–51.9% | (0–27/52) ⚠ | 0–20 | 25–52 | 0.000–0.800 | (0–20/25–52) | 0 | 100.0% | (45/45) | ||||
| 3 | 0x8e0e95…53db | 43 | (19) | 43 | (19) | 0.0% | (0/43) | – | 0.0% | (0/43) | 0 | 43 | 0.000 | (0/43) | 0 | 0.0% | (0/43) | ||||
| 4 | 0xc537ec…3f19 | 34 | (29) | 38 | (29) | 71.1% | (27/38) | 63.0% | (17/27) | 26.3% | (10/38) | 7 | 28 | 0.250 | (7/28) | 0–1 | 0.0% | (0/34) | |||
| 5 | 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) | |||
| 6 | 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) | |||
| 7 | 0x3ca4d8…71c5 | 13 | (9) | 60 | (42) | 95.0% | (57/60) | 3.5% | (2/57) | 91.7% | (55/60) | 10 | 5 | 2.000 | (10/5) | 1 | 0.0% | (0/13) | |||
| 8 | 0xa7408e…fe5f ⚠ | 5 | (1) | 5 | (1) | 0.0% | (0/5) | – | 0.0% | (0/5) | 0 | 5 | 0.000 | (0/5) ⚠ | 0 | 0.0% | (0/5) | ||||
| 9 | 0x89e4e7…a8b5 ⚠ | 1 | (1) | 51 | (37) | 98.0% | (50/51) | 44.0% | (22/50) | 54.9% | (28/51) | 0 | 23 | 0.000 | (0/23) ⚠ | 16–22 | 0.0% | (0/1) | |||