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 | 0xd9aa1a…b5d3 | 8,430 | (318) | 8,661 | (346) | 2.7% | (232/8,661) | 94.0% | (218/232) | 0.2% | (14/8,661) | 1 | 8,647 | 0.000 | (1/8,647) | 91–209 | 0.0% | (0/8,430) | |||
| 2 | 0x4a1df1…8bc0 | 2,530 | (565) | 2,530 | (565) | 9.3% | (235/2,530) | 10.8% | (11/102) | 3.6%–8.5% | (91–215/2,521) ⚠ | 91–215 | 2,306–2,430 | 0.037–0.093 | (91–215/2,306–2,430) | 0 | 61.5% | (1,393/2,266) | |||
| 3 | 0xa0b621…3891 | 1,963 | (1,395) | 4,567 | (2,877) | 85.0% | (3,881/4,567) | 56.4% | (2,183/3,870) | 37.0% | (1,687/4,556) | 503 | 2,869 | 0.175 | (503/2,869) | 544–968 | 0.0% | (0/1,958) | |||
| 4 | 0x2d819c…6c89 | 1,637 | (1,083) | 2,075 | (1,382) | 78.4% | (1,627/2,075) | 96.2% | (51/53) | 0.1%–67.0% | (2–1,012/1,511) ⚠ | 0–611 | 499–1,509 | 0.000–1.224 | (0–611/499–1,509) | 4 | 100.0% | (882/882) | |||
| 5 | 0x3ca4d8…71c5 | 1,317 | (899) | 3,513 | (2,432) | 87.8% | (3,083/3,513) | 22.1% | (595/2,697) | 61.2%–70.2% | (2,102–2,411/3,436) ⚠ | 504–640 | 1,025–1,334 | 0.378–0.624 | (504–640/1,025–1,334) | 72–163 | 19.1% | (231/1,210) | |||
| 6 | 0xc537ec…3f19 | 920 | (779) | 1,180 | (850) | 63.8% | (753/1,180) | 55.0% | (371/675) | 26.0%–31.9% | (304–373/1,171) ⚠ | 179–215 | 798–867 | 0.206–0.269 | (179–215/798–867) | 46–79 | 8.2% | (75/910) | |||
| 7 | 0x94f7ef…6faf | 844 | (615) | 2,378 | (1,709) | 89.2% | (2,120/2,378) | 76.8% | (1,622/2,112) | 20.6%–20.9% | (490–496/2,376) ⚠ | 234–237 | 1,880–1,886 | 0.124–0.126 | (234–237/1,880–1,886) | 598–955 | 1.2% | (10/840) | |||
| 8 | 0x93cc64…6ffc | 168 | (43) | 169 | (44) | 0.6% | (1/169) | 100.0% | (1/1) | 0.0% | (0/169) | 0 | 169 | 0.000 | (0/169) | 1 | 0.0% | (0/168) | |||
| 9 | 0x89e4e7…a8b5 | 163 | (104) | 1,645 | (1,051) | 97.0% | (1,596/1,645) | 39.9% | (589/1,476) | 54.0%–61.1% | (887–1,004/1,642) ⚠ | 0–114 | 638–755 | 0.000–0.179 | (0–114/638–755) | 261–386 | 70.6% | (115/163) | |||
| 10 | 0x2bbc4c…32fd | 60 | (57) | 60 | (57) | 0.0% | (0/60) | – | 0.0% | (0/60) | 0 | 60 | 0.000 | (0/60) | 0 | 0.0% | (0/60) | ||||
| 11 | 0xbfd722…4dea | 52 | (52) | 58 | (58) | 10.3% | (6/58) | 100.0% | (6/6) | 0.0% | (0/58) | 0 | 58 | 0.000 | (0/58) | 0–6 | 0.0% | (0/52) | |||
| 12 | 0x7f5665…d456 | 44 | (44) | 44 | (44) | 0.0% | (0/44) | – | 0.0% | (0/44) | 0 | 44 | 0.000 | (0/44) | 0 | 0.0% | (0/44) | ||||
| 13 | 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) | ||||
| 14 | 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) | ||||
| 15 | 0x8013f7…f2d0 | 11 | (11) | 11 | (11) | 0.0% | (0/11) | – | 0.0% | (0/11) | 0 | 11 | 0.000 | (0/11) | 0 | 0.0% | (0/11) | ||||
| 16 | 0x36da3e…e6b2 | 9 | (9) | 9 | (9) | 0.0% | (0/9) | – | 0.0% | (0/9) | 0 | 9 | 0.000 | (0/9) | 0 | 0.0% | (0/9) | ||||
| 17 | 0xef3990…1d36 | 8 | (8) | 8 | (8) | 0.0% | (0/8) | – | 0.0% | (0/8) | 0 | 8 | 0.000 | (0/8) | 0 | 0.0% | (0/8) | ||||
| 18 | 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) | ||||
| 19 | 0x47e43a…f0da ⚠ | 4 | (4) | 4 | (4) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 0.0% | (0/4) | ||||
| 20 | 0x74ecc1…7627 ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 21 | 0xe676ad…f814 ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 22 | 0x1184d0…6db6 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 23 | 0x12532f…709a ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||