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 | 3,764 | (60) | 3,855 | (62) | 7.9% | (305/3,855) | 100.0% | (191/191) | 0.0%–3.0% | (0–114/3,855) ⚠ | 0–114 | 3,741–3,855 | 0.000–0.030 | (0–114/3,741–3,855) | 0 | 36.3% | (1,365/3,764) | |||
| 2 | 0x4a1df1…8bc0 | 2,150 | (54) | 2,431 | (59) | 23.9% | (581/2,431) | 99.4% | (322/324) | 0.1%–10.7% | (2–259/2,431) ⚠ | 0–203 | 2,172–2,429 | 0.000–0.093 | (0–203/2,172–2,429) | 2–119 | 29.3% | (629/2,150) | |||
| 3 | 0x1c128f…fe44 | 1,192 | (52) | 1,192 | (52) | 0.0% | (0/1,192) | – | 0.0% | (0/1,192) | 0 | 1,192 | 0.000 | (0/1,192) | 0 | 0.0% | (0/1,192) | ||||
| 4 | 0xa0b621…3891 | 524 | (110) | 748 | (244) | 36.6% | (274/748) | 39.7% | (94/237) | 19.2%–23.7% | (143–176/744) ⚠ | 24–31 | 568–601 | 0.040–0.055 | (24–31/568–601) | 9–44 | 5.2% | (27/518) | |||
| 5 | 0x94f7ef…6faf | 332 | (124) | 671 | (190) | 71.7% | (481/671) | 96.7% | (463/479) | 2.4%–2.7% | (16–18/671) ⚠ | 6–8 | 653–655 | 0.009–0.012 | (6–8/653–655) | 45–326 | 5.4% | (18/332) | |||
| 6 | 0x2b44d9…6062 | 285 | (12) | 285 | (12) | 0.0% | (0/285) | – | 0.0% | (0/285) | 0 | 285 | 0.000 | (0/285) | 0 | 0.4% | (1/285) | ||||
| 7 | 0x92344d…d16f | 224 | (8) | 224 | (8) | 0.0% | (0/224) | – | 0.0% | (0/224) | 0 | 224 | 0.000 | (0/224) | 0 | 0.0% | (0/224) | ||||
| 8 | 0x2d819c…6c89 | 154 | (100) | 165 | (109) | 90.3% | (149/165) | 100.0% | (16/16) | 0.0%–80.4% | (0–131/163) ⚠ | 0–121 | 32–163 | 0.000–3.781 | (0–121/32–163) | 0 | 100.0% | (151/151) | |||
| 9 | 0x3ca4d8…71c5 | 118 | (88) | 342 | (243) | 84.5% | (289/342) | 47.5% | (121/255) | 39.6%–48.5% | (134–164/338) ⚠ | 27–37 | 174–204 | 0.132–0.213 | (27–37/174–204) | 21–69 | 26.3% | (31/118) | |||
| 10 | 0xf167a6…a399 | 76 | (56) | 177 | (136) | 79.1% | (140/177) | 36.8% | (42/114) | 40.7%–55.4% | (72–98/177) ⚠ | 22–25 | 79–105 | 0.210–0.316 | (22–25/79–105) | 6–20 | 7.9% | (6/76) | |||
| 11 | 0x560acc…4f85 | 55 | (17) | 91 | (17) | 69.2% | (63/91) | 100.0% | (10/10) | 0.0%–58.2% | (0–53/91) ⚠ | 0–22 | 38–91 | 0.000–0.579 | (0–22/38–91) | 0 | 100.0% | (55/55) | |||
| 12 | 0x1bccb6…af70 | 45 | (45) | 48 | (48) | 14.6% | (7/48) | 33.3% | (2/6) | 8.3%–10.4% | (4–5/48) ⚠ | 2 | 43–44 | 0.045–0.047 | (2–2/43–44) | 0 | 0.0% | (0/45) | |||
| 13 | 0xfd9e28…deea | 39 | (18) | 39 | (18) | 2.6% | (1/39) | 0.0% | (0/1) | 2.6% | (1/39) | 1 | 38 | 0.026 | (1/38) | 0 | 28.2% | (11/39) | |||
| 14 | 0x7f212b…6df2 | 34 | (22) | 34 | (22) | 0.0% | (0/34) | – | 0.0% | (0/34) | 0 | 34 | 0.000 | (0/34) | 0 | 0.0% | (0/34) | ||||
| 15 | 0x72c798…72fe | 30 | (6) | 30 | (6) | 0.0% | (0/30) | – | 0.0% | (0/30) | 0 | 30 | 0.000 | (0/30) | 0 | 0.0% | (0/30) | ||||
| 16 | 0x36da3e…e6b2 | 20 | (14) | 20 | (14) | 0.0% | (0/20) | – | 0.0% | (0/20) | 0 | 20 | 0.000 | (0/20) | 0 | 10.0% | (2/20) | ||||
| 17 | 0x4f2763…bd02 | 8 | (8) | 8 | (8) | 0.0% | (0/8) | – | 0.0% | (0/8) | 0 | 8 | 0.000 | (0/8) | 0 | 0.0% | (0/8) | ||||
| 18 | 0xa5e6f5…cd1d | 6 | (5) | 6 | (5) | 0.0% | (0/6) | – | 0.0% | (0/6) | 0 | 6 | 0.000 | (0/6) | 0 | 0.0% | (0/6) | ||||
| 19 | 0xa6d3d9…a9e0 ⚠ | 4 | (3) | 17 | (6) | 88.2% | (15/17) | 46.7% | (7/15) | 47.1% | (8/17) | 1 | 9 | 0.111 | (1/9) ⚠ | 2 | 0.0% | (0/4) | |||
| 20 | 0x1e2c86…c556 ⚠ | 4 | (4) | 4 | (4) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 25.0% | (1/4) | ||||
| 21 | 0x9bfa0e…cefb ⚠ | 3 | (2) | 3 | (2) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 22 | 0xdf08ff…133f ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 23 | 0x05b856…659a ⚠ | 2 | (1) | 2 | (1) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 24 | 0xa7408e…fe5f ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||