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 | 0xa0b621…3891 | 4,025 | (2,833) | 8,435 | (5,322) | 81.1% | (6,839/8,435) | 51.7% | (3,498/6,770) | 38.9%–39.4% | (3,272–3,312/8,406) ⚠ | 1,043–1,062 | 5,094–5,134 | 0.203–0.208 | (1,043–1,062/5,094–5,134) | 943–1,564 | 1.4% | (57/4,008) | |||
| 2 | 0x3ca4d8…71c5 | 2,653 | (1,834) | 6,298 | (4,380) | 88.6% | (5,577/6,298) | 21.4% | (1,092/5,103) | 64.6%–70.8% | (4,011–4,392/6,205) ⚠ | 1,306–1,469 | 1,813–2,194 | 0.595–0.810 | (1,306–1,469/1,813–2,194) | 207–355 | 10.6% | (269/2,537) | |||
| 3 | 0x2d819c…6c89 | 2,194 | (1,460) | 3,393 | (2,268) | 80.8% | (2,740/3,393) | 92.9% | (938/1,010) | 2.5%–43.7% | (72–1,236/2,827) ⚠ | 22–772 | 1,591–2,755 | 0.008–0.485 | (22–772/1,591–2,755) | 622–663 | 74.5% | (1,072/1,439) | |||
| 4 | 0xc537ec…3f19 | 1,545 | (1,109) | 2,121 | (1,272) | 66.8% | (1,416/2,121) | 50.1% | (560/1,118) | 26.5%–40.0% | (558–844/2,109) ⚠ | 284–455 | 1,265–1,551 | 0.183–0.360 | (284–455/1,265–1,551) | 105–148 | 21.6% | (332/1,535) | |||
| 5 | 0x94f7ef…6faf | 1,506 | (1,080) | 4,449 | (3,160) | 89.8% | (3,995/4,449) | 69.0% | (2,706/3,923) | 27.4%–28.8% | (1,217–1,277/4,437) ⚠ | 413–444 | 3,160–3,220 | 0.128–0.141 | (413–444/3,160–3,220) | 1,185–1,619 | 4.1% | (61/1,500) | |||
| 6 | 0x89e4e7…a8b5 | 161 | (103) | 1,574 | (1,009) | 97.0% | (1,527/1,574) | 39.4% | (555/1,407) | 54.2%–61.7% | (852–969/1,571) ⚠ | 0–114 | 602–719 | 0.000–0.189 | (0–114/602–719) | 238–357 | 71.4% | (115/161) | |||
| 7 | 0x3e8e2a…3bc9 | 55 | (11) | 55 | (11) | 0.0% | (0/55) | – | 0.0% | (0/55) | 0 | 55 | 0.000 | (0/55) | 0 | 0.0% | (0/55) | ||||
| 8 | 0x925d85…c99f | 35 | (30) | 35 | (30) | 0.0% | (0/35) | – | 0.0% | (0/35) | 0 | 35 | 0.000 | (0/35) | 0 | 0.0% | (0/33) | ||||
| 9 | 0xe7376e…8285 ⚠ | 5 | (1) | 5 | (1) | 0.0% | (0/5) | – | 0.0% | (0/5) | 0 | 5 | 0.000 | (0/5) ⚠ | 0 | 0.0% | (0/5) | ||||
| 10 | 0x93cc64…6ffc | 5 | (5) | 5 | (5) | 0.0% | (0/5) | – | 0.0% | (0/5) | 0 | 5 | 0.000 | (0/5) | 0 | 0.0% | (0/5) | ||||