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 | 0xc9ffd4…b04e | 1,147 | (51) | 1,147 | (51) | 40.8% | (468/1,147) | 100.0% | (274/274) | 0.0%–0.3% | (0–3/956) ⚠ | 0–3 | 953–956 | 0.000–0.003 | (0–3/953–956) | 0 | 84.1% | (671/798) | |||
| 2 | 0x2d819c…6c89 | 884 | (593) | 1,120 | (759) | 70.7% | (792/1,120) | 100.0% | (44/44) | 0.0%–55.5% | (0–464/836) ⚠ | 0–257 | 372–836 | 0.000–0.691 | (0–257/372–836) | 0 | 100.0% | (464/464) | |||
| 3 | 0xa0b621…3891 | 804 | (584) | 2,010 | (1,290) | 86.0% | (1,728/2,010) | 49.9% | (858/1,721) | 43.1% | (863/2,003) | 250 | 1,140 | 0.219 | (250/1,140) | 234–388 | 0.0% | (0/801) | |||
| 4 | 0x3ca4d8…71c5 | 804 | (553) | 1,782 | (1,254) | 84.3% | (1,503/1,782) | 29.0% | (331/1,143) | 47.5%–64.3% | (812–1,098/1,708) ⚠ | 209–339 | 610–896 | 0.233–0.556 | (209–339/610–896) | 42–87 | 31.4% | (219/698) | |||
| 5 | 0x4a1df1…8bc0 | 763 | (30) | 961 | (36) | 41.0% | (394/961) | 100.0% | (334/334) | 0.0%–0.7% | (0–6/907) ⚠ | 0–3 | 901–907 | 0.000–0.003 | (0–3/901–907) | 0 | 100.0% | (564/564) | |||
| 6 | 0xc537ec…3f19 | 536 | (471) | 648 | (504) | 60.3% | (391/648) | 54.1% | (190/351) | 25.2%–30.2% | (161–193/640) ⚠ | 106–119 | 447–479 | 0.221–0.266 | (106–119/447–479) | 20–27 | 5.5% | (29/527) | |||
| 7 | 0x94f7ef…6faf | 412 | (291) | 1,180 | (834) | 86.5% | (1,021/1,180) | 81.7% | (834/1,021) | 15.8% | (187/1,180) | 122 | 993 | 0.123 | (122/993) | 322–515 | 0.0% | (0/412) | |||
| 8 | 0xc2f3ab…c92d | 331 | (17) | 989 | (45) | 84.6% | (837/989) | 100.0% | (770/770) | 0.0%–1.1% | (0–10/932) ⚠ | 0–3 | 922–932 | 0.000–0.003 | (0–3/922–932) | 0 | 100.0% | (233/233) | |||
| 9 | 0x3e8e2a…3bc9 | 30 | (6) | 30 | (6) | 0.0% | (0/30) | – | 0.0% | (0/30) | 0 | 30 | 0.000 | (0/30) | 0 | 0.0% | (0/30) | ||||
| 10 | 0x89e4e7…a8b5 | 18 | (15) | 714 | (471) | 97.5% | (696/714) | 32.3% | (224/693) | 66.0% | (469/711) | 0 | 242 | 0.000 | (0/242) | 111–155 | 0.0% | (0/18) | |||
| 11 | 0x925d85…c99f | 16 | (16) | 16 | (16) | 0.0% | (0/16) | – | 0.0% | (0/16) | 0 | 16 | 0.000 | (0/16) | 0 | 0.0% | (0/16) | ||||
| 12 | 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) | ||||
| 13 | 0x4fe98c…7926 ⚠ | 3 | (1) | 22 | (8) | 86.4% | (19/22) | 100.0% | (19/19) | 0.0% | (0/22) | 0 | 22 | 0.000 | (0/22) ⚠ | 0–9 | 0.0% | (0/3) | |||
| 14 | 0xe1555e…e0f3 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 15 | 0xca323e…1829 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||