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 | 162 | (107) | 276 | (173) | 75.4% | (208/276) | 94.2% | (196/208) | 4.3% | (12/276) | 3 | 264 | 0.011 | (3/264) | 45–102 | 8.6% | (14/162) | |||
| 2 | 0x2d819c…6c89 | 154 | (100) | 165 | (109) | 90.3% | (149/165) | 100.0% | (16/16) | 0.0%–80.4% | (0–131/163) ⚠ | 0–121 | 32–163 | 0.000–3.781 | (0–121/32–163) | 0 | 100.0% | (151/151) | |||
| 3 | 0x3ca4d8…71c5 | 119 | (89) | 343 | (244) | 84.5% | (290/343) | 47.3% | (121/256) | 39.8%–48.7% | (135–165/339) ⚠ | 28–38 | 174–204 | 0.137–0.218 | (28–38/174–204) | 21–69 | 26.1% | (31/119) | |||
| 4 | 0xa0b621…3891 | 112 | (83) | 336 | (217) | 81.5% | (274/336) | 39.7% | (94/237) | 43.1%–53.0% | (143–176/332) ⚠ | 24–31 | 156–189 | 0.127–0.199 | (24–31/156–189) | 9–44 | 22.6% | (24/106) | |||
| 5 | 0x4a1df1…8bc0 ⚠ | 86 | (3) | 86 | (3) | 95.3% | (82/86) | 100.0% | (82/82) | 0.0% | (0/86) | 0 | 86 | 0.000 | (0/86) ⚠ | 0 | 100.0% | (86/86) | |||
| 6 | 0xf167a6…a399 | 76 | (56) | 178 | (137) | 79.2% | (141/178) | 37.4% | (43/115) | 40.4%–55.1% | (72–98/178) ⚠ | 22–25 | 80–106 | 0.208–0.312 | (22–25/80–106) | 7–21 | 7.9% | (6/76) | |||
| 7 | 0x823dfa…9e6e | 59 | (5) | 74 | (6) | 95.9% | (71/74) | 100.0% | (71/71) | 0.0% | (0/74) | 0 | 74 | 0.000 | (0/74) | 0 | 100.0% | (59/59) | |||
| 8 | 0x72c798…72fe | 30 | (6) | 30 | (6) | 0.0% | (0/30) | – | 0.0% | (0/30) | 0 | 30 | 0.000 | (0/30) | 0 | 0.0% | (0/30) | ||||
| 9 | 0xc2f3ab…c92d ⚠ | 17 | (3) | 140 | (6) | 92.1% | (129/140) | 100.0% | (129/129) | 0.0% | (0/140) | 0 | 140 | 0.000 | (0/140) ⚠ | 0 | 100.0% | (17/17) | |||
| 10 | 0x1bccb6…af70 | 13 | (13) | 16 | (16) | 43.8% | (7/16) | 33.3% | (2/6) | 25.0%–31.2% | (4–5/16) ⚠ | 2 | 11–12 | 0.167–0.182 | (2–2/11–12) | 0 | 0.0% | (0/13) | |||
| 11 | 0xc9ffd4…b04e ⚠ | 12 | (2) | 56 | (4) | 78.6% | (44/56) | 100.0% | (44/44) | 0.0% | (0/56) | 0 | 56 | 0.000 | (0/56) ⚠ | 0–1 | 58.3% | (7/12) | |||
| 12 | 0xfd9e28…deea ⚠ | 5 | (4) | 5 | (4) | 0.0% | (0/5) | – | 0.0% | (0/5) | 0 | 5 | 0.000 | (0/5) ⚠ | 0 | 20.0% | (1/5) | ||||
| 13 | 0x7f212b…6df2 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 14 | 0x8949a1…21be ⚠ | 1 | (1) | 1 | (1) | 100.0% | (1/1) | – | 0.0%–100.0% | (0/1) | 0–1 | 0–1 | 0.000–∞ | (0–1/0–1) ⚠ | 0 | 100.0% | (1/1) | ||||