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 | 0x3ca4d8…71c5 | 321 | (228) | 594 | (429) | 85.5% | (508/594) | 30.0% | (152/507) | 59.8%–59.9% | (355–356/594) ⚠ | 152 | 238–239 | 0.636–0.639 | (152–152/238–239) | 9–50 | 0.0% | (0/321) | |||
| 2 | 0x2d819c…6c89 | 295 | (208) | 383 | (273) | 68.7% | (263/383) | – | 0.0%–68.7% | (0–263/383) ⚠ | 0–175 | 120–383 | 0.000–1.458 | (0–175/120–383) | 0 | 100.0% | (295/295) | ||||
| 3 | 0xc537ec…3f19 | 243 | (193) | 279 | (197) | 57.0% | (159/279) | 57.2% | (91/159) | 24.4% | (68/279) | 45 | 211 | 0.213 | (45/211) | 6–11 | 0.0% | (0/243) | |||
| 4 | 0x8e0e95…53db | 234 | (111) | 247 | (113) | 5.3% | (13/247) | 100.0% | (13/13) | 0.0% | (0/247) | 0 | 247 | 0.000 | (0/247) | 13 | 0.0% | (0/234) | |||
| 5 | 0xa0b621…3891 | 217 | (161) | 637 | (423) | 87.4% | (557/637) | 29.4% | (164/557) | 61.7% | (393/637) | 86 | 244 | 0.352 | (86/244) | 53–85 | 0.0% | (0/217) | |||
| 6 | 0xe96e92…f2d5 | 106 | (33) | 107 | (33) | 0.9% | (1/107) | 100.0% | (1/1) | 0.0% | (0/107) | 0 | 107 | 0.000 | (0/107) | 1 | 0.0% | (0/106) | |||
| 7 | 0x94f7ef…6faf | 102 | (78) | 364 | (267) | 85.4% | (311/364) | 91.6% | (285/311) | 7.1% | (26/364) | 2 | 338 | 0.006 | (2/338) | 138–227 | 0.0% | (0/102) | |||
| 8 | 0xc35381…790f ⚠ | 7 | (2) | 7 | (2) | 0.0% | (0/7) | – | 0.0% | (0/7) | 0 | 7 | 0.000 | (0/7) ⚠ | 0 | 0.0% | (0/7) | ||||
| 9 | 0x89e4e7…a8b5 ⚠ | 5 | (2) | 247 | (167) | 98.0% | (242/247) | 49.2% | (119/242) | 49.8% | (123/247) | 0 | 124 | 0.000 | (0/124) ⚠ | 76–103 | 0.0% | (0/5) | |||
| 10 | 0xf167a6…a399 ⚠ | 5 | (1) | 5 | (1) | 0.0% | (0/5) | – | 0.0% | (0/5) | 0 | 5 | 0.000 | (0/5) ⚠ | 0 | 0.0% | (0/5) | ||||
| 11 | 0xa7408e…fe5f ⚠ | 5 | (1) | 5 | (1) | 0.0% | (0/5) | – | 0.0% | (0/5) | 0 | 5 | 0.000 | (0/5) ⚠ | 0 | 0.0% | (0/5) | ||||
| 12 | 0x36da3e…e6b2 ⚠ | 4 | (4) | 4 | (4) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 0.0% | (0/4) | ||||
| 13 | 0x97fe8e…0694 ⚠ | 2 | (1) | 2 | (1) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||