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 | 0x94f7ef…6faf | 192 | (90) | 266 | (125) | 50.0% | (133/266) | 97.0% | (129/133) | 1.5% | (4/266) | 0 | 262 | 0.000 | (0/262) | 20–69 | 0.0% | (0/192) | |||
| 2 | 0x89e4e7…a8b5 | 70 | (26) | 183 | (90) | 82.5% | (151/183) | 55.2% | (37/67) | 16.4%–62.3% | (30–114/183) ⚠ | 0–38 | 69–153 | 0.000–0.551 | (0–38/69–153) | 19–25 | 98.6% | (69/70) | |||
| 3 | 0xa0b621…3891 | 53 | (36) | 99 | (66) | 90.9% | (90/99) | 36.7% | (33/90) | 57.6% | (57/99) | 24 | 42 | 0.571 | (24/42) | 6–12 | 0.0% | (0/53) | |||
| 4 | 0x8e0e95…53db | 46 | (22) | 46 | (22) | 0.0% | (0/46) | – | 0.0% | (0/46) | 0 | 46 | 0.000 | (0/46) | 0 | 0.0% | (0/46) | ||||
| 5 | 0x2d819c…6c89 | 45 | (33) | 53 | (39) | 52.8% | (28/53) | – | 0.0%–52.8% | (0–28/53) ⚠ | 0–20 | 25–53 | 0.000–0.800 | (0–20/25–53) | 0 | 100.0% | (45/45) | ||||
| 6 | 0x4a1df1…8bc0 | 43 | (10) | 47 | (11) | 34.0% | (16/47) | 100.0% | (12/12) | 0.0%–8.5% | (0–4/47) ⚠ | 0 | 43–47 | 0.000 | (0/47) | 0 | 95.3% | (41/43) | |||
| 7 | 0xc537ec…3f19 | 37 | (32) | 42 | (32) | 71.4% | (30/42) | 60.0% | (18/30) | 28.6% | (12/42) | 8 | 30 | 0.267 | (8/30) | 0–1 | 0.0% | (0/37) | |||
| 8 | 0xe96e92…f2d5 | 30 | (5) | 31 | (5) | 3.2% | (1/31) | 100.0% | (1/1) | 0.0% | (0/31) | 0 | 31 | 0.000 | (0/31) | 1 | 0.0% | (0/30) | |||
| 9 | 0x31e5de…3eb4 | 27 | (13) | 27 | (13) | 0.0% | (0/27) | – | 0.0% | (0/27) | 0 | 27 | 0.000 | (0/27) | 0 | 0.0% | (0/27) | ||||
| 10 | 0x3ca4d8…71c5 | 17 | (12) | 69 | (49) | 94.2% | (65/69) | 4.6% | (3/65) | 89.9% | (62/69) | 12 | 7 | 1.714 | (12/7) | 1 | 0.0% | (0/17) | |||
| 11 | 0xd0e66e…5b15 ⚠ | 12 | (2) | 12 | (2) | 0.0% | (0/12) | – | 0.0% | (0/12) | 0 | 12 | 0.000 | (0/12) ⚠ | 0 | 0.0% | (0/12) | ||||
| 12 | 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) | ||||
| 13 | 0xc816f9…9eb8 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||