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 | 540 | (14) | 668 | (16) | 33.2% | (222/668) | 100.0% | (171/171) | 0.0%–7.6% | (0–51/668) ⚠ | 0–38 | 617–668 | 0.000–0.062 | (0–38/617–668) | 1 | 81.5% | (440/540) | |||
| 2 | 0xd9aa1a…b5d3 | 522 | (14) | 555 | (15) | 25.0% | (139/555) | 100.0% | (139/139) | 0.0% | (0/555) | 0 | 555 | 0.000 | (0/555) | 0 | 42.1% | (220/522) | |||
| 3 | 0x1c128f…fe44 | 357 | (27) | 357 | (27) | 0.0% | (0/357) | – | 0.0% | (0/357) | 0 | 357 | 0.000 | (0/357) | 0 | 0.0% | (0/357) | ||||
| 4 | 0x8e0e95…53db | 52 | (38) | 53 | (39) | 1.9% | (1/53) | 100.0% | (1/1) | 0.0% | (0/53) | 0 | 53 | 0.000 | (0/53) | 1 | 0.0% | (0/52) | |||
| 5 | 0x3ca4d8…71c5 | 37 | (27) | 52 | (40) | 71.2% | (37/52) | 35.1% | (13/37) | 46.2% | (24/52) | 12 | 28 | 0.429 | (12/28) | 0–2 | 2.7% | (1/37) | |||
| 6 | 0xc537ec…3f19 | 32 | (25) | 34 | (25) | 17.6% | (6/34) | 0.0% | (0/6) | 17.6% | (6/34) | 4 | 28 | 0.143 | (4/28) | 0 | 0.0% | (0/32) | |||
| 7 | 0x560acc…4f85 ⚠ | 27 | (4) | 29 | (4) | 86.2% | (25/29) | 100.0% | (9/9) | 0.0%–55.2% | (0–16/29) ⚠ | 0–15 | 13–29 | 0.000–1.154 | (0–15/13–29) ⚠ | 0 | 100.0% | (27/27) | |||
| 8 | 0xc9ffd4…b04e ⚠ | 22 | (1) | 22 | (1) | 95.5% | (21/22) | 100.0% | (21/21) | 0.0% | (0/22) | 0 | 22 | 0.000 | (0/22) ⚠ | 0 | 100.0% | (22/22) | |||
| 9 | 0xa0b621…3891 | 13 | (12) | 31 | (21) | 87.1% | (27/31) | 33.3% | (9/27) | 58.1% | (18/31) | 5 | 13 | 0.385 | (5/13) | 4 | 0.0% | (0/13) | |||
| 10 | 0x2d819c…6c89 | 12 | (10) | 21 | (15) | 66.7% | (14/21) | 100.0% | (1/1) | 0.0%–61.9% | (0–13/21) ⚠ | 0–4 | 8–21 | 0.000–0.500 | (0–4/8–21) | 0 | 100.0% | (12/12) | |||
| 11 | 0x94f7ef…6faf | 11 | (7) | 79 | (20) | 92.4% | (73/79) | 98.6% | (72/73) | 1.3% | (1/79) | 1 | 78 | 0.013 | (1/78) | 13–68 | 0.0% | (0/11) | |||
| 12 | 0x2b44d9…6062 | 9 | (9) | 9 | (9) | 0.0% | (0/9) | – | 0.0% | (0/9) | 0 | 9 | 0.000 | (0/9) | 0 | 0.0% | (0/9) | ||||
| 13 | 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) | ||||
| 14 | 0xc2f3ab…c92d ⚠ | 0 | (0) | 43 | (2) | 100.0% | (43/43) | 100.0% | (43/43) | 0.0% | (0/43) | 0 | 43 | 0.000 | (0/43) ⚠ | 0 | – | ||||
| 15 | 0x89e4e7…a8b5 ⚠ | 0 | (0) | 10 | (7) | 100.0% | (10/10) | 50.0% | (5/10) | 50.0% | (5/10) | 0 | 5 | 0.000 | (0/5) ⚠ | 3 | – | ||||