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 | 0x4a1df1…8bc0 | 120 | (30) | 120 | (30) | 30.0% | (36/120) | 100.0% | (13/13) | 0.0%–19.2% | (0–23/120) ⚠ | 0–23 | 97–120 | 0.000–0.237 | (0–23/97–120) | 0 | 100.0% | (120/120) | |||
| 2 | 0x94f7ef…6faf | 86 | (47) | 132 | (65) | 53.0% | (70/132) | 98.6% | (69/70) | 0.8% | (1/132) | 0 | 131 | 0.000 | (0/131) | 12–40 | 0.0% | (0/86) | |||
| 3 | 0x89e4e7…a8b5 | 75 | (27) | 142 | (53) | 62.0% | (88/142) | 65.8% | (25/38) | 9.2%–44.4% | (13–63/142) ⚠ | 0–21 | 79–129 | 0.000–0.266 | (0–21/79–129) | 9 | 100.0% | (75/75) | |||
| 4 | 0x3ca4d8…71c5 | 68 | (35) | 86 | (46) | 65.1% | (56/86) | 32.1% | (18/56) | 44.2% | (38/86) | 24 | 48 | 0.500 | (24/48) | 2 | 0.0% | (0/68) | |||
| 5 | 0xa0b621…3891 | 27 | (17) | 74 | (37) | 91.9% | (68/74) | 36.8% | (25/68) | 58.1% | (43/74) | 12 | 31 | 0.387 | (12/31) | 15 | 0.0% | (0/27) | |||
| 6 | 0x31e5de…3eb4 | 24 | (9) | 24 | (9) | 8.3% | (2/24) | 100.0% | (2/2) | 0.0% | (0/24) | 0 | 24 | 0.000 | (0/24) | 0 | 0.0% | (0/24) | |||
| 7 | 0xc9ffd4…b04e ⚠ | 23 | (2) | 23 | (2) | 87.0% | (20/23) | 100.0% | (20/20) | 0.0% | (0/23) | 0 | 23 | 0.000 | (0/23) ⚠ | 0 | 95.7% | (22/23) | |||
| 8 | 0xc537ec…3f19 | 22 | (20) | 30 | (21) | 66.7% | (20/30) | 60.0% | (12/20) | 26.7% | (8/30) | 3 | 22 | 0.136 | (3/22) | 2 | 0.0% | (0/22) | |||
| 9 | 0xc2f3ab…c92d ⚠ | 21 | (1) | 41 | (2) | 48.8% | (20/41) | 100.0% | (20/20) | 0.0% | (0/41) | 0 | 41 | 0.000 | (0/41) ⚠ | 0 | 100.0% | (21/21) | |||
| 10 | 0xd9aa1a…b5d3 ⚠ | 7 | (3) | 23 | (6) | 69.6% | (16/23) | 93.8% | (15/16) | 4.3% | (1/23) | 0 | 22 | 0.000 | (0/22) ⚠ | 0–15 | 0.0% | (0/7) | |||
| 11 | 0x7b46e2…27ae ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 12 | 0xbfd722…4dea ⚠ | 0 | (0) | 1 | (1) | 100.0% | (1/1) | 100.0% | (1/1) | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0–1 | – | ||||