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 | 1,644 | (313) | 1,653 | (314) | 6.7% | (111/1,653) | 97.2% | (105/108) | 0.2%–0.4% | (3–6/1,653) ⚠ | 2–5 | 1,647–1,650 | 0.001–0.003 | (2–5/1,647–1,650) | 0–8 | 99.0% | (1,623/1,640) | |||
| 2 | 0x94f7ef…6faf | 723 | (525) | 726 | (527) | 0.4% | (3/726) | 100.0% | (3/3) | 0.0% | (0/726) | 0 | 726 | 0.000 | (0/726) | 0–3 | 0.0% | (0/717) | |||
| 3 | 0xa0b621…3891 | 596 | (257) | 596 | (257) | 0.0% | (0/596) | – | 0.0% | (0/596) | 0 | 596 | 0.000 | (0/596) | 0 | 9.6% | (57/593) | ||||
| 4 | 0xc9ffd4…b04e | 210 | (14) | 370 | (19) | 50.0% | (185/370) | 100.0% | (179/179) | 0.0%–1.6% | (0–6/370) ⚠ | 0–5 | 364–370 | 0.000–0.014 | (0–5/364–370) | 0–1 | 97.6% | (205/210) | |||
| 5 | 0xc816f9…9eb8 | 193 | (36) | 193 | (36) | 0.0% | (0/193) | – | 0.0% | (0/193) | 0 | 193 | 0.000 | (0/193) | 0 | 1.0% | (2/193) | ||||
| 6 | 0xf167a6…a399 | 189 | (133) | 189 | (133) | 0.0% | (0/189) | – | 0.0% | (0/189) | 0 | 189 | 0.000 | (0/189) | 0 | 6.3% | (12/189) | ||||
| 7 | 0xc2f3ab…c92d | 183 | (16) | 294 | (18) | 83.3% | (245/294) | 100.0% | (235/235) | 0.0%–3.4% | (0–10/294) ⚠ | 0–8 | 284–294 | 0.000–0.028 | (0–8/284–294) | 0 | 100.0% | (183/183) | |||
| 8 | 0x823dfa…9e6e | 136 | (17) | 224 | (27) | 63.4% | (142/224) | 100.0% | (140/140) | 0.0%–0.9% | (0–2/224) ⚠ | 0–1 | 222–224 | 0.000–0.005 | (0–1/222–224) | 0 | 100.0% | (136/136) | |||
| 9 | 0x1d4085…2915 | 79 | (29) | 79 | (29) | 0.0% | (0/79) | – | 0.0% | (0/79) | 0 | 79 | 0.000 | (0/79) | 0 | 16.5% | (13/79) | ||||
| 10 | 0x3ca4d8…71c5 | 60 | (14) | 60 | (14) | 0.0% | (0/60) | – | 0.0% | (0/60) | 0 | 60 | 0.000 | (0/60) | 0 | 0.0% | (0/60) | ||||
| 11 | 0xfd9e28…deea | 41 | (34) | 42 | (35) | 2.4% | (1/42) | 100.0% | (1/1) | 0.0% | (0/42) | 0 | 42 | 0.000 | (0/42) | 1 | 17.1% | (7/41) | |||
| 12 | 0x7f212b…6df2 | 35 | (30) | 35 | (30) | 0.0% | (0/35) | – | 0.0% | (0/35) | 0 | 35 | 0.000 | (0/35) | 0 | 5.9% | (2/34) | ||||
| 13 | 0xdf08ff…133f | 5 | (5) | 5 | (5) | 0.0% | (0/5) | – | 0.0% | (0/5) | 0 | 5 | 0.000 | (0/5) | 0 | 0.0% | (0/5) | ||||
| 14 | 0x25f215…d86b ⚠ | 4 | (1) | 4 | (1) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 0.0% | (0/4) | ||||
| 15 | 0xa5e6f5…cd1d ⚠ | 4 | (3) | 4 | (3) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 0.0% | (0/4) | ||||
| 16 | 0xe3bac7…7ac8 ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 17 | 0x53f1f2…ca8b ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 18 | 0xe1555e…e0f3 ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 19 | 0x4fe98c…7926 ⚠ | 1 | (1) | 10 | (4) | 100.0% | (10/10) | 100.0% | (10/10) | 0.0% | (0/10) | 0 | 10 | 0.000 | (0/10) ⚠ | 1–7 | 0.0% | (0/1) | |||
| 20 | 0x2a8a33…ef40 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 100.0% | (1/1) | ||||
| 21 | 0xbe2ebd…4f56 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 22 | 0x8949a1…21be ⚠ | 1 | (1) | 1 | (1) | 100.0% | (1/1) | – | 0.0%–100.0% | (0/1) | 0–1 | 0–1 | 0.000–∞ | (0–1/0–1) ⚠ | 0 | 100.0% | (1/1) | ||||
| 23 | 0x74ecc1…7627 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 100.0% | (1/1) | ||||
| 24 | 0xecbbec…0d8f ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||