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 | 0x8e0e95…53db | 223 | (110) | 236 | (112) | 5.5% | (13/236) | 100.0% | (13/13) | 0.0% | (0/236) | 0 | 236 | 0.000 | (0/236) | 13 | 0.0% | (0/223) | |||
| 2 | 0x3ca4d8…71c5 | 219 | (163) | 410 | (301) | 83.4% | (342/410) | 24.6% | (84/341) | 62.7%–62.9% | (257–258/410) ⚠ | 107 | 152–153 | 0.699–0.704 | (107–107/152–153) | 5–32 | 0.0% | (0/219) | |||
| 3 | 0x2d819c…6c89 | 219 | (151) | 270 | (191) | 64.8% | (175/270) | – | 0.0%–64.8% | (0–175/270) ⚠ | 0–124 | 95–270 | 0.000–1.305 | (0–124/95–270) | 0 | 100.0% | (219/219) | ||||
| 4 | 0xc537ec…3f19 | 199 | (149) | 232 | (151) | 53.4% | (124/232) | 50.8% | (63/124) | 26.3% | (61/232) | 40 | 171 | 0.234 | (40/171) | 6–10 | 0.0% | (0/199) | |||
| 5 | 0xa0b621…3891 | 159 | (115) | 427 | (291) | 87.1% | (372/427) | 32.0% | (119/372) | 59.3% | (253/427) | 65 | 174 | 0.374 | (65/174) | 43–67 | 0.0% | (0/159) | |||
| 6 | 0xe96e92…f2d5 | 81 | (24) | 82 | (24) | 1.2% | (1/82) | 100.0% | (1/1) | 0.0% | (0/82) | 0 | 82 | 0.000 | (0/82) | 1 | 0.0% | (0/81) | |||
| 7 | 0x94f7ef…6faf | 54 | (41) | 231 | (175) | 85.7% | (198/231) | 90.4% | (179/198) | 8.2% | (19/231) | 1 | 212 | 0.005 | (1/212) | 90–152 | 0.0% | (0/54) | |||
| 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) | 182 | (124) | 97.3% | (177/182) | 56.5% | (100/177) | 42.3% | (77/182) | 0 | 105 | 0.000 | (0/105) ⚠ | 66–89 | 0.0% | (0/5) | |||
| 10 | 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) | ||||
| 11 | 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) | ||||
| 12 | 0x36da3e…e6b2 ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||