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 | 677 | (47) | 722 | (47) | 21.2% | (153/722) | 100.0% | (37/37) | 0.0%–16.1% | (0–116/722) ⚠ | 0–97 | 606–722 | 0.000–0.160 | (0–97/606–722) | 1–2 | 50.1% | (339/677) | |||
| 2 | 0xc9ffd4…b04e | 200 | (9) | 200 | (9) | 43.0% | (86/200) | 100.0% | (86/86) | 0.0% | (0/200) | 0 | 200 | 0.000 | (0/200) | 0 | 88.5% | (177/200) | |||
| 3 | 0x94f7ef…6faf | 157 | (42) | 316 | (91) | 56.6% | (179/316) | 96.1% | (172/179) | 2.2% | (7/316) | 1 | 309 | 0.003 | (1/309) | 41–149 | 0.0% | (0/157) | |||
| 4 | 0xa0b621…3891 | 109 | (72) | 216 | (128) | 90.7% | (196/216) | 39.3% | (77/196) | 55.1% | (119/216) | 44 | 97 | 0.454 | (44/97) | 24–30 | 0.0% | (0/109) | |||
| 5 | 0x3ca4d8…71c5 | 94 | (63) | 192 | (130) | 82.8% | (159/192) | 23.9% | (38/159) | 63.0% | (121/192) | 42 | 71 | 0.592 | (42/71) | 6 | 0.0% | (0/94) | |||
| 6 | 0xc537ec…3f19 | 80 | (70) | 100 | (72) | 64.0% | (64/100) | 57.8% | (37/64) | 27.0% | (27/100) | 13 | 73 | 0.178 | (13/73) | 3–4 | 0.0% | (0/80) | |||
| 7 | 0xd9aa1a…b5d3 | 53 | (10) | 69 | (13) | 23.2% | (16/69) | 93.8% | (15/16) | 1.4% | (1/69) | 0 | 68 | 0.000 | (0/68) | 0–15 | 0.0% | (0/53) | |||
| 8 | 0x560acc…4f85 | 53 | (9) | 67 | (9) | 82.1% | (55/67) | 100.0% | (33/33) | 0.0%–32.8% | (0–22/67) ⚠ | 0–17 | 45–67 | 0.000–0.378 | (0–17/45–67) | 0 | 100.0% | (53/53) | |||
| 9 | 0x2d819c…6c89 | 45 | (33) | 55 | (40) | 54.5% | (30/55) | – | 0.0%–54.5% | (0–30/55) ⚠ | 0–20 | 25–55 | 0.000–0.800 | (0–20/25–55) | 0 | 100.0% | (45/45) | ||||
| 10 | 0xc2f3ab…c92d ⚠ | 43 | (2) | 131 | (7) | 67.2% | (88/131) | 100.0% | (88/88) | 0.0% | (0/131) | 0 | 131 | 0.000 | (0/131) ⚠ | 0 | 100.0% | (43/43) | |||
| 11 | 0x9bfa0e…cefb | 10 | (7) | 10 | (7) | 0.0% | (0/10) | – | 0.0% | (0/10) | 0 | 10 | 0.000 | (0/10) | 0 | 0.0% | (0/10) | ||||
| 12 | 0x89e4e7…a8b5 ⚠ | 3 | (2) | 97 | (61) | 96.9% | (94/97) | 48.9% | (46/94) | 49.5% | (48/97) | 0 | 49 | 0.000 | (0/49) ⚠ | 32–38 | 0.0% | (0/3) | |||
| 13 | 0x2bbc4c…32fd ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 14 | 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 | – | ||||