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 | 346 | (124) | 488 | (172) | 45.9% | (224/488) | 97.3% | (218/224) | 1.2% | (6/488) | 1 | 482 | 0.002 | (1/482) | 27–132 | 0.0% | (0/346) | |||
| 2 | 0x4a1df1…8bc0 | 128 | (21) | 153 | (22) | 62.1% | (95/153) | 100.0% | (42/42) | 0.0%–34.6% | (0–53/153) ⚠ | 0–44 | 100–153 | 0.000–0.440 | (0–44/100–153) | 1–2 | 91.4% | (117/128) | |||
| 3 | 0x89e4e7…a8b5 | 117 | (43) | 273 | (122) | 75.5% | (206/273) | 51.6% | (48/93) | 16.5%–57.9% | (45–158/273) ⚠ | 0–50 | 115–228 | 0.000–0.435 | (0–50/115–228) | 22–28 | 97.4% | (114/117) | |||
| 4 | 0xa0b621…3891 | 72 | (49) | 143 | (90) | 90.2% | (129/143) | 37.2% | (48/129) | 56.6% | (81/143) | 30 | 62 | 0.484 | (30/62) | 13–19 | 0.0% | (0/72) | |||
| 5 | 0x3ca4d8…71c5 | 65 | (38) | 128 | (81) | 75.8% | (97/128) | 20.6% | (20/97) | 60.2% | (77/128) | 24 | 51 | 0.471 | (24/51) | 4 | 0.0% | (0/65) | |||
| 6 | 0xc537ec…3f19 | 52 | (47) | 62 | (48) | 67.7% | (42/62) | 66.7% | (28/42) | 22.6% | (14/62) | 7 | 48 | 0.146 | (7/48) | 1–2 | 0.0% | (0/52) | |||
| 7 | 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) | ||||
| 8 | 0x31e5de…3eb4 | 42 | (22) | 42 | (22) | 4.8% | (2/42) | 100.0% | (2/2) | 0.0% | (0/42) | 0 | 42 | 0.000 | (0/42) | 0 | 0.0% | (0/42) | |||
| 9 | 0x560acc…4f85 | 24 | (5) | 38 | (5) | 76.3% | (29/38) | 100.0% | (23/23) | 0.0%–15.8% | (0–6/38) ⚠ | 0–1 | 32–38 | 0.000–0.031 | (0–1/32–38) | 0 | 100.0% | (24/24) | |||
| 10 | 0xd0e66e…5b15 ⚠ | 12 | (2) | 12 | (2) | 0.0% | (0/12) | – | 0.0% | (0/12) | 0 | 12 | 0.000 | (0/12) ⚠ | 0 | 0.0% | (0/12) | ||||
| 11 | 0x9bfa0e…cefb | 9 | (6) | 9 | (6) | 0.0% | (0/9) | – | 0.0% | (0/9) | 0 | 9 | 0.000 | (0/9) | 0 | 0.0% | (0/9) | ||||
| 12 | 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) | ||||
| 13 | 0xc816f9…9eb8 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 14 | 0xc9ffd4…b04e ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 100.0% | (1/1) | ||||