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 | 1,954 | (104) | 2,709 | (138) | 63.9% | (1,731/2,709) | 98.6% | (711/721) | 0.4%–29.8% | (10–718/2,407) ⚠ | 0–464 | 1,689–2,397 | 0.000–0.275 | (0–464/1,689–2,397) | 24–31 | 97.0% | (1,324/1,365) | |||
| 2 | 0xc9ffd4…b04e | 1,157 | (57) | 1,157 | (57) | 40.5% | (469/1,157) | 99.6% | (274/275) | 0.1%–0.4% | (1–4/966) ⚠ | 1–4 | 962–965 | 0.001–0.004 | (1–4/962–965) | 0 | 83.2% | (672/808) | |||
| 3 | 0x8e0e95…53db | 781 | (481) | 803 | (485) | 2.9% | (23/803) | 65.2% | (15/23) | 1.0% | (8/803) | 0 | 795 | 0.000 | (0/795) | 14 | 0.0% | (0/780) | |||
| 4 | 0x560acc…4f85 | 687 | (82) | 782 | (82) | 73.3% | (573/782) | 100.0% | (188/188) | 0.0%–25.4% | (0–135/532) ⚠ | 0–109 | 397–532 | 0.000–0.275 | (0–109/397–532) | 0 | 100.0% | (349/349) | |||
| 5 | 0xe96e92…f2d5 | 509 | (130) | 513 | (131) | 2.5% | (13/513) | 7.7% | (1/13) | 2.3% | (12/513) | 9 | 501 | 0.018 | (9/501) | 1 | 0.0% | (0/493) | |||
| 6 | 0x94f7ef…6faf | 495 | (96) | 1,404 | (116) | 72.1% | (1,012/1,404) | 97.5% | (987/1,012) | 1.8% | (25/1,404) | 23 | 1,379 | 0.017 | (23/1,379) | 0–563 | 0.2% | (1/495) | |||
| 7 | 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) | |||
| 8 | 0x97fe8e…0694 | 154 | (15) | 154 | (15) | 12.3% | (19/154) | 26.3% | (5/19) | 9.1% | (14/154) | 14 | 140 | 0.100 | (14/140) | 0 | 0.0% | (0/154) | |||
| 9 | 0xc537ec…3f19 | 86 | (29) | 95 | (32) | 33.7% | (32/95) | 56.2% | (18/32) | 14.7% | (14/95) | 14 | 81 | 0.173 | (14/81) | 9 | 0.0% | (0/86) | |||
| 10 | 0x9bfa0e…cefb | 65 | (45) | 67 | (47) | 3.0% | (2/67) | 0.0% | (0/2) | 3.0% | (2/67) | 0 | 65 | 0.000 | (0/65) | 0 | 0.0% | (0/65) | |||
| 11 | 0xa7408e…fe5f | 59 | (5) | 78 | (7) | 24.4% | (19/78) | 73.7% | (14/19) | 6.4% | (5/78) | 0 | 73 | 0.000 | (0/73) | 14 | 0.0% | (0/59) | |||
| 12 | 0xc35381…790f | 51 | (17) | 51 | (17) | 2.0% | (1/51) | 0.0% | (0/1) | 2.0% | (1/51) | 1 | 50 | 0.020 | (1/50) | 0 | 0.0% | (0/51) | |||
| 13 | 0x36da3e…e6b2 | 20 | (15) | 20 | (15) | 0.0% | (0/20) | – | 0.0% | (0/20) | 0 | 20 | 0.000 | (0/20) | 0 | 0.0% | (0/20) | ||||
| 14 | 0xf167a6…a399 | 13 | (5) | 13 | (5) | 15.4% | (2/13) | 100.0% | (2/2) | 0.0% | (0/13) | 0 | 13 | 0.000 | (0/13) | 0 | 0.0% | (0/13) | |||
| 15 | 0x93cc64…6ffc | 12 | (6) | 12 | (6) | 0.0% | (0/12) | – | 0.0% | (0/12) | 0 | 12 | 0.000 | (0/12) | 0 | 0.0% | (0/12) | ||||
| 16 | 0xaab1a0…62b3 | 9 | (5) | 9 | (5) | 0.0% | (0/9) | – | 0.0% | (0/9) | 0 | 9 | 0.000 | (0/9) | 0 | 0.0% | (0/9) | ||||
| 17 | 0x32a694…d6e0 | 8 | (8) | 10 | (10) | 30.0% | (3/10) | 33.3% | (1/3) | 20.0% | (2/10) | 1 | 8 | 0.125 | (1/8) | 1 | 0.0% | (0/8) | |||
| 18 | 0xa0b621…3891 | 5 | (5) | 5 | (5) | 0.0% | (0/5) | – | 0.0% | (0/5) | 0 | 5 | 0.000 | (0/5) | 0 | 0.0% | (0/5) | ||||
| 19 | 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) | |||
| 20 | 0x05b856…659a ⚠ | 3 | (2) | 3 | (2) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 21 | 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) | ||||
| 22 | 0xca323e…1829 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 23 | 0x7f5665…d456 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 24 | 0x7b0613…67ac ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 25 | 0xad895e…339b ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 26 | 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) | ||||
| 27 | 0xb797ef…d257 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||