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 | 0xa0b621…3891 | 89 | (58) | 119 | (77) | 37.8% | (45/119) | 47.7% | (21/44) | 19.3%–20.2% | (23–24/119) ⚠ | 8–9 | 95–96 | 0.083–0.095 | (8–9/95–96) | 3–9 | 7.9% | (7/89) | |||
| 2 | 0x4a1df1…8bc0 ⚠ | 89 | (3) | 102 | (4) | 100.0% | (102/102) | 66.7% | (2/3) | 1.0%–98.0% | (1–100/102) ⚠ | 0–89 | 2–101 | 0.000–44.500 | (0–89/2–101) ⚠ | 0–2 | 100.0% | (89/89) | |||
| 3 | 0x94f7ef…6faf | 55 | (32) | 174 | (45) | 83.3% | (145/174) | 96.5% | (138/143) | 2.9%–4.0% | (5–7/174) ⚠ | 4–6 | 167–169 | 0.024–0.036 | (4–6/167–169) | 15–118 | 27.3% | (15/55) | |||
| 4 | 0xa7408e…fe5f ⚠ | 35 | (2) | 35 | (2) | 0.0% | (0/35) | – | 0.0% | (0/35) | 0 | 35 | 0.000 | (0/35) ⚠ | 0 | 0.0% | (0/35) | ||||
| 5 | 0xf167a6…a399 | 30 | (21) | 57 | (40) | 75.4% | (43/57) | 26.8% | (11/41) | 52.6%–56.1% | (30–32/57) ⚠ | 12–13 | 25–27 | 0.444–0.520 | (12–13/25–27) | 3–8 | 3.3% | (1/30) | |||
| 6 | 0x2d819c…6c89 | 23 | (16) | 27 | (19) | 81.5% | (22/27) | 100.0% | (3/3) | 0.0%–70.4% | (0–19/27) ⚠ | 0–16 | 8–27 | 0.000–2.000 | (0–16/8–27) | 0 | 100.0% | (23/23) | |||
| 7 | 0x560acc…4f85 | 22 | (8) | 27 | (8) | 55.6% | (15/27) | – | 0.0%–55.6% | (0–15/27) ⚠ | 0–10 | 12–27 | 0.000–0.833 | (0–10/12–27) | 0 | 100.0% | (22/22) | ||||
| 8 | 0x3ca4d8…71c5 | 13 | (10) | 50 | (37) | 88.0% | (44/50) | 61.0% | (25/41) | 32.0%–38.0% | (16–19/50) ⚠ | 4 | 31–34 | 0.118–0.129 | (4–4/31–34) | 9–17 | 15.4% | (2/13) | |||
| 9 | 0x905194…4125 ⚠ | 12 | (3) | 12 | (3) | 0.0% | (0/12) | – | 0.0% | (0/12) | 0 | 12 | 0.000 | (0/12) ⚠ | 0 | 100.0% | (12/12) | ||||
| 10 | 0xe96e92…f2d5 | 11 | (7) | 11 | (7) | 0.0% | (0/11) | – | 0.0% | (0/11) | 0 | 11 | 0.000 | (0/11) | 0 | 0.0% | (0/11) | ||||
| 11 | 0x34687d…f553 | 10 | (10) | 10 | (10) | 0.0% | (0/10) | – | 0.0% | (0/10) | 0 | 10 | 0.000 | (0/10) | 0 | 0.0% | (0/10) | ||||
| 12 | 0x76e64c…16d3 | 8 | (8) | 8 | (8) | 0.0% | (0/8) | – | 0.0% | (0/8) | 0 | 8 | 0.000 | (0/8) | 0 | 0.0% | (0/8) | ||||
| 13 | 0xa6d3d9…a9e0 ⚠ | 1 | (1) | 8 | (3) | 100.0% | (8/8) | 62.5% | (5/8) | 37.5% | (3/8) | 1 | 5 | 0.200 | (1/5) ⚠ | 1 | 0.0% | (0/1) | |||