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 | 127 | (66) | 193 | (88) | 53.9% | (104/193) | 99.0% | (103/104) | 0.5% | (1/193) | 0 | 192 | 0.000 | (0/192) | 12–61 | 0.0% | (0/127) | |||
| 2 | 0x89e4e7…a8b5 | 71 | (29) | 141 | (64) | 65.2% | (92/141) | 51.2% | (22/43) | 14.9%–49.6% | (21–70/141) ⚠ | 0–22 | 71–120 | 0.000–0.310 | (0–22/71–120) | 10–14 | 97.2% | (69/71) | |||
| 3 | 0x3ca4d8…71c5 | 61 | (36) | 84 | (52) | 63.1% | (53/84) | 37.7% | (20/53) | 39.3% | (33/84) | 20 | 51 | 0.392 | (20/51) | 4 | 0.0% | (0/61) | |||
| 4 | 0x4a1df1…8bc0 | 58 | (11) | 78 | (11) | 75.6% | (59/78) | 100.0% | (29/29) | 0.0%–38.5% | (0–30/78) ⚠ | 0–25 | 48–78 | 0.000–0.521 | (0–25/48–78) | 0–1 | 91.4% | (53/58) | |||
| 5 | 0xc537ec…3f19 | 32 | (30) | 39 | (31) | 48.7% | (19/39) | 63.2% | (12/19) | 17.9% | (7/39) | 3 | 32 | 0.094 | (3/32) | 1–2 | 0.0% | (0/32) | |||
| 6 | 0xa0b621…3891 | 28 | (21) | 75 | (48) | 92.0% | (69/75) | 40.6% | (28/69) | 54.7% | (41/75) | 10 | 34 | 0.294 | (10/34) | 12–15 | 0.0% | (0/28) | |||
| 7 | 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) | |||
| 8 | 0x31e5de…3eb4 | 21 | (13) | 21 | (13) | 9.5% | (2/21) | 100.0% | (2/2) | 0.0% | (0/21) | 0 | 21 | 0.000 | (0/21) | 0 | 0.0% | (0/21) | |||
| 9 | 0x2d819c…6c89 | 15 | (11) | 23 | (17) | 69.6% | (16/23) | – | 0.0%–69.6% | (0–16/23) ⚠ | 0–8 | 7–23 | 0.000–1.143 | (0–8/7–23) | 0 | 100.0% | (15/15) | ||||
| 10 | 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) | ||||
| 11 | 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) | ||||