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 | 0xd9aa1a…b5d3 | 1,400 | (18) | 1,445 | (19) | 17.9% | (259/1,445) | 100.0% | (145/145) | 0.0%–7.9% | (0–114/1,445) ⚠ | 0–114 | 1,331–1,445 | 0.000–0.086 | (0–114/1,331–1,445) | 0 | 21.2% | (297/1,400) | |||
| 2 | 0x4a1df1…8bc0 | 565 | (62) | 779 | (63) | 33.4% | (260/779) | 99.6% | (259/260) | 0.1% | (1/779) | 1 | 778 | 0.001 | (1/778) | 0–114 | 59.8% | (338/565) | |||
| 3 | 0x94f7ef…6faf | 163 | (118) | 226 | (156) | 41.2% | (93/226) | 94.6% | (88/93) | 2.2% | (5/226) | 0 | 221 | 0.000 | (0/221) | 23–55 | 1.9% | (3/162) | |||
| 4 | 0x1c128f…fe44 | 156 | (21) | 156 | (21) | 0.0% | (0/156) | – | 0.0% | (0/156) | 0 | 156 | 0.000 | (0/156) | 0 | 0.0% | (0/156) | ||||
| 5 | 0xa0b621…3891 | 148 | (71) | 257 | (134) | 49.0% | (126/257) | 44.5% | (49/110) | 23.7%–30.0% | (61–77/257) ⚠ | 3–8 | 180–196 | 0.015–0.044 | (3–8/180–196) | 7–23 | 17.4% | (25/144) | |||
| 6 | 0xf167a6…a399 | 111 | (69) | 169 | (120) | 46.7% | (79/169) | 41.5% | (27/65) | 22.5%–30.8% | (38–52/169) ⚠ | 13 | 117–131 | 0.099–0.111 | (13–13/117–131) | 4–12 | 1.8% | (2/111) | |||
| 7 | 0x3ca4d8…71c5 | 94 | (69) | 192 | (134) | 80.7% | (155/192) | 50.7% | (70/138) | 35.4%–44.3% | (68–85/192) ⚠ | 23–33 | 107–124 | 0.185–0.308 | (23–33/107–124) | 8–34 | 27.7% | (26/94) | |||
| 8 | 0x2d819c…6c89 | 72 | (46) | 73 | (47) | 91.8% | (67/73) | 100.0% | (5/5) | 0.0%–84.9% | (0–62/73) ⚠ | 0–61 | 11–73 | 0.000–5.545 | (0–61/11–73) | 0 | 100.0% | (72/72) | |||
| 9 | 0x2b44d9…6062 ⚠ | 65 | (3) | 65 | (3) | 0.0% | (0/65) | – | 0.0% | (0/65) | 0 | 65 | 0.000 | (0/65) ⚠ | 0 | 1.5% | (1/65) | ||||
| 10 | 0xe96e92…f2d5 | 38 | (11) | 38 | (11) | 2.6% | (1/38) | 100.0% | (1/1) | 0.0% | (0/38) | 0 | 38 | 0.000 | (0/38) | 0 | 0.0% | (0/38) | |||
| 11 | 0xa7408e…fe5f ⚠ | 31 | (4) | 31 | (4) | 0.0% | (0/31) | – | 0.0% | (0/31) | 0 | 31 | 0.000 | (0/31) ⚠ | 0 | 0.0% | (0/31) | ||||
| 12 | 0x1bccb6…af70 | 24 | (22) | 25 | (23) | 20.0% | (5/25) | 40.0% | (2/5) | 12.0% | (3/25) | 2 | 22 | 0.091 | (2/22) | 0 | 0.0% | (0/24) | |||
| 13 | 0x905194…4125 | 19 | (5) | 22 | (6) | 13.6% | (3/22) | 100.0% | (2/2) | 0.0%–4.5% | (0–1/22) ⚠ | 0 | 21–22 | 0.000 | (0/22) | 0 | 100.0% | (16/16) | |||
| 14 | 0x34687d…f553 | 19 | (19) | 19 | (19) | 0.0% | (0/19) | – | 0.0% | (0/19) | 0 | 19 | 0.000 | (0/19) | 0 | 5.3% | (1/19) | ||||
| 15 | 0xfd9e28…deea | 16 | (6) | 17 | (7) | 5.9% | (1/17) | 100.0% | (1/1) | 0.0% | (0/17) | 0 | 17 | 0.000 | (0/17) | 1 | 43.8% | (7/16) | |||
| 16 | 0x7f212b…6df2 | 12 | (9) | 12 | (9) | 0.0% | (0/12) | – | 0.0% | (0/12) | 0 | 12 | 0.000 | (0/12) | 0 | 0.0% | (0/11) | ||||
| 17 | 0x4f2763…bd02 | 8 | (8) | 8 | (8) | 0.0% | (0/8) | – | 0.0% | (0/8) | 0 | 8 | 0.000 | (0/8) | 0 | 0.0% | (0/8) | ||||
| 18 | 0xc816f9…9eb8 ⚠ | 4 | (2) | 4 | (2) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 50.0% | (2/4) | ||||
| 19 | 0x1d4085…2915 ⚠ | 3 | (2) | 3 | (2) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 20 | 0x1e2c86…c556 ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 21 | 0xc2f3ab…c92d ⚠ | 2 | (1) | 4 | (3) | 50.0% | (2/4) | – | 0.0%–50.0% | (0/4) | 0 | 2–4 | 0.000 | (0/4) ⚠ | 0 | 100.0% | (2/2) | ||||
| 22 | 0x36da3e…e6b2 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 23 | 0xa5e6f5…cd1d ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 24 | 0x76e64c…16d3 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 25 | 0xe3bac7…7ac8 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 26 | 0xc35381…790f ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 27 | 0x92344d…d16f ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||