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 | 0x4a1df1…8bc0 | 6,937 | (309) | 8,340 | (354) | 52.8% | (4,406/8,340) | 99.2% | (1,338/1,349) | 0.1%–36.8% | (11–3,068/8,340) ⚠ | 0–2,146 | 5,272–8,329 | 0.000–0.407 | (0–2,146/5,272–8,329) | 12–21 | 99.6% | (3,048/3,059) | |||
| 2 | 0x94f7ef…6faf | 4,259 | (461) | 7,968 | (496) | 57.5% | (4,580/7,968) | 98.6% | (4,493/4,556) | 0.8%–1.1% | (63–87/7,968) ⚠ | 31–48 | 7,881–7,905 | 0.004–0.006 | (31–48/7,881–7,905) | 14–2,336 | 14.2% | (247/1,745) | |||
| 3 | 0x560acc…4f85 | 2,276 | (490) | 3,248 | (494) | 52.6% | (1,707/3,248) | 100.0% | (1,176/1,176) | 0.0%–16.3% | (0–531/3,248) ⚠ | 0–209 | 2,717–3,248 | 0.000–0.077 | (0–209/2,717–3,248) | 0 | 100.0% | (1,144/1,144) | |||
| 4 | 0xa6d3d9…a9e0 | 394 | (234) | 559 | (299) | 31.8% | (178/559) | 67.8% | (118/174) | 10.0%–10.7% | (56–60/559) ⚠ | 5–6 | 499–503 | 0.010–0.012 | (5–6/499–503) | 57–99 | 42.1% | (51/121) | |||
| 5 | 0x7f212b…6df2 | 300 | (125) | 311 | (127) | 19.0% | (59/311) | 61.1% | (33/54) | 6.8%–8.4% | (21–26/311) ⚠ | 20–25 | 285–290 | 0.069–0.088 | (20–25/285–290) | 0–5 | 13.4% | (11/82) | |||
| 6 | 0xfd9e28…deea | 235 | (118) | 241 | (120) | 24.9% | (60/241) | 60.0% | (33/55) | 9.1%–11.2% | (22–27/241) ⚠ | 22–27 | 214–219 | 0.100–0.126 | (22–27/214–219) | 0–6 | 16.5% | (14/85) | |||
| 7 | 0x9bfa0e…cefb | 235 | (158) | 235 | (158) | 0.0% | (0/235) | – | 0.0% | (0/235) | 0 | 235 | 0.000 | (0/235) | 0 | 30.3% | (27/89) | ||||
| 8 | 0x21c18d…41c5 | 234 | (18) | 234 | (18) | 0.0% | (0/234) | – | 0.0% | (0/234) | 0 | 234 | 0.000 | (0/234) | 0 | – | |||||
| 9 | 0xc9ffd4…b04e | 135 | (109) | 136 | (110) | 0.7% | (1/136) | 100.0% | (1/1) | 0.0% | (0/136) | 0 | 136 | 0.000 | (0/136) | 0 | 0.0% | (0/23) | |||
| 10 | 0x05b856…659a | 32 | (24) | 34 | (25) | 5.9% | (2/34) | 100.0% | (2/2) | 0.0% | (0/34) | 0 | 34 | 0.000 | (0/34) | 0 | 18.2% | (2/11) | |||
| 11 | 0x34dabb…c155 | 23 | (16) | 23 | (16) | 0.0% | (0/23) | – | 0.0% | (0/23) | 0 | 23 | 0.000 | (0/23) | 0 | 26.7% | (4/15) | ||||
| 12 | 0xd9aa1a…b5d3 ⚠ | 18 | (2) | 18 | (2) | 0.0% | (0/18) | – | 0.0% | (0/18) | 0 | 18 | 0.000 | (0/18) ⚠ | 0 | – | |||||
| 13 | 0x8949a1…21be | 15 | (5) | 15 | (5) | 20.0% | (3/15) | 100.0% | (1/1) | 0.0% | (0/13) | 0 | 13 | 0.000 | (0/13) | 0 | 100.0% | (3/3) | |||
| 14 | 0x1c128f…fe44 ⚠ | 11 | (1) | 11 | (1) | 0.0% | (0/11) | – | 0.0% | (0/11) | 0 | 11 | 0.000 | (0/11) ⚠ | 0 | – | |||||
| 15 | 0x1184d0…6db6 | 9 | (9) | 9 | (9) | 0.0% | (0/9) | – | 0.0% | (0/9) | 0 | 9 | 0.000 | (0/9) | 0 | – | |||||
| 16 | 0x7b0613…67ac | 6 | (6) | 6 | (6) | 0.0% | (0/6) | – | 0.0% | (0/6) | 0 | 6 | 0.000 | (0/6) | 0 | 33.3% | (1/3) | ||||
| 17 | 0x1aa51f…6e78 ⚠ | 5 | (1) | 5 | (1) | 0.0% | (0/5) | – | 0.0% | (0/5) | 0 | 5 | 0.000 | (0/5) ⚠ | 0 | – | |||||
| 18 | 0x0db5ae…c493 ⚠ | 4 | (4) | 4 | (4) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 0.0% | (0/4) | ||||
| 19 | 0xe1555e…e0f3 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 100.0% | (1/1) | ||||
| 20 | 0xa5e6f5…cd1d ⚠ | 2 | (1) | 2 | (1) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 21 | 0xacb821…7eb6 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | – | |||||
| 22 | 0xa7408e…fe5f ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | – | |||||
| 23 | 0x6a08c5…6684 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | – | |||||
| 24 | 0x7f5665…d456 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | – | |||||
| 25 | 0x5104ce…9355 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | – | |||||
| 26 | 0x382891…2ca5 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | – | |||||
| 27 | 0x1e2c86…c556 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||