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 | 81 | (62) | 128 | (89) | 43.8% | (56/128) | 92.9% | (52/56) | 3.1% | (4/128) | 0 | 124 | 0.000 | (0/124) | 23–40 | 7.4% | (6/81) | |||
| 2 | 0x4a1df1…8bc0 | 75 | (23) | 75 | (23) | 1.3% | (1/75) | 0.0% | (0/1) | 1.3% | (1/75) | 1 | 74 | 0.014 | (1/74) | 0 | 92.0% | (69/75) | |||
| 3 | 0xf167a6…a399 | 71 | (43) | 107 | (72) | 49.5% | (53/107) | 29.5% | (13/44) | 29.0%–37.4% | (31–40/107) ⚠ | 12–13 | 67–76 | 0.158–0.194 | (12–13/67–76) | 1–6 | 8.5% | (6/71) | |||
| 4 | 0x2d819c…6c89 | 36 | (23) | 39 | (25) | 89.7% | (35/39) | 100.0% | (4/4) | 0.0%–79.5% | (0–31/39) ⚠ | 0–29 | 8–39 | 0.000–3.625 | (0–29/8–39) | 0 | 100.0% | (36/36) | |||
| 5 | 0xa0b621…3891 | 34 | (28) | 86 | (60) | 79.1% | (68/86) | 43.5% | (27/62) | 40.7%–47.7% | (35–41/86) ⚠ | 8–10 | 45–51 | 0.157–0.222 | (8–10/45–51) | 4–13 | 8.8% | (3/34) | |||
| 6 | 0x3ca4d8…71c5 | 34 | (25) | 81 | (57) | 92.6% | (75/81) | 50.0% | (34/68) | 42.0%–50.6% | (34–41/81) ⚠ | 11–16 | 40–47 | 0.234–0.400 | (11–16/40–47) | 5–16 | 35.3% | (12/34) | |||
| 7 | 0x1d4085…2915 ⚠ | 13 | (4) | 13 | (4) | 0.0% | (0/13) | – | 0.0% | (0/13) | 0 | 13 | 0.000 | (0/13) ⚠ | 0 | 0.0% | (0/13) | ||||
| 8 | 0x1bccb6…af70 ⚠ | 4 | (4) | 4 | (4) | 25.0% | (1/4) | 0.0% | (0/1) | 25.0% | (1/4) | 1 | 3 | 0.333 | (1/3) ⚠ | 0 | 0.0% | (0/4) | |||
| 9 | 0xfd9e28…deea ⚠ | 1 | (1) | 2 | (2) | 50.0% | (1/2) | 100.0% | (1/1) | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 1 | 100.0% | (1/1) | |||