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 | 11,022 | (7,884) | 33,645 | (21,451) | 87.4% | (29,397/33,645) | 38.1% | (11,123/29,217) | 53.9%–54.2% | (18,094–18,214/33,585) ⚠ | 4,033–4,058 | 15,371–15,491 | 0.260–0.264 | (4,033–4,058/15,371–15,491) | 3,878–6,523 | 0.8% | (89/10,984) | |||
| 2 | 0x2d819c…6c89 | 10,849 | (7,224) | 14,956 | (10,068) | 88.9% | (13,292/14,956) | 99.2% | (119/120) | 0.0%–87.6% | (1–12,580/14,363) ⚠ | 0–8,517 | 1,783–14,362 | 0.000–4.777 | (0–8,517/1,783–14,362) | 0 | 100.0% | (10,066/10,066) | |||
| 3 | 0x3ca4d8…71c5 | 9,806 | (6,668) | 26,524 | (18,476) | 89.3% | (23,676/26,524) | 23.1% | (5,285/22,870) | 66.6%–69.2% | (17,585–18,263/26,396) ⚠ | 4,938–5,206 | 8,133–8,811 | 0.560–0.640 | (4,938–5,206/8,133–8,811) | 1,077–2,633 | 4.4% | (423/9,674) | |||
| 4 | 0x94f7ef…6faf | 8,582 | (5,933) | 26,074 | (17,163) | 89.4% | (23,301/26,074) | 90.4% | (20,980/23,219) | 8.6%–8.8% | (2,239–2,283/26,036) ⚠ | 614–633 | 23,753–23,797 | 0.026–0.027 | (614–633/23,753–23,797) | 9,408–14,712 | 0.8% | (70/8,563) | |||
| 5 | 0x89e4e7…a8b5 | 4,408 | (2,953) | 10,611 | (6,953) | 96.1% | (10,196/10,611) | 20.2% | (2,047/10,135) | 76.4%–76.7% | (8,088–8,125/10,587) ⚠ | 3,330–3,352 | 2,462–2,499 | 1.333–1.361 | (3,330–3,352/2,462–2,499) | 540–1,083 | 0.8% | (37/4,404) | |||
| 6 | 0xc537ec…3f19 | 2,994 | (2,720) | 4,100 | (3,432) | 62.4% | (2,560/4,100) | 49.7% | (1,236/2,488) | 30.6%–32.0% | (1,252–1,309/4,085) ⚠ | 580–604 | 2,776–2,833 | 0.205–0.218 | (580–604/2,776–2,833) | 285–322 | 2.3% | (67/2,977) | |||
| 7 | 0xf167a6…a399 | 2,389 | (1,504) | 6,755 | (4,651) | 80.4% | (5,428/6,755) | 17.5% | (935/5,337) | 65.2%–66.5% | (4,402–4,487/6,749) ⚠ | 785–804 | 2,262–2,347 | 0.334–0.355 | (785–804/2,262–2,347) | 332–578 | 1.1% | (27/2,388) | |||
| 8 | 0x1bccb6…af70 | 149 | (149) | 204 | (204) | 70.6% | (144/204) | 30.2% | (42/139) | 47.5%–50.0% | (97–102/204) ⚠ | 62–65 | 102–107 | 0.579–0.637 | (62–65/102–107) | 14–15 | 2.0% | (3/149) | |||
| 9 | 0xd800fa…5c4d | 111 | (24) | 111 | (24) | 0.0% | (0/111) | – | 0.0% | (0/111) | 0 | 111 | 0.000 | (0/111) | 0 | 0.0% | (0/111) | ||||
| 10 | 0xe7376e…8285 | 90 | (18) | 90 | (18) | 0.0% | (0/90) | – | 0.0% | (0/90) | 0 | 90 | 0.000 | (0/90) | 0 | 0.0% | (0/90) | ||||
| 11 | 0x6df502…3982 | 69 | (15) | 69 | (15) | 0.0% | (0/69) | – | 0.0% | (0/69) | 0 | 69 | 0.000 | (0/69) | 0 | 0.0% | (0/69) | ||||
| 12 | 0x3e8e2a…3bc9 | 56 | (12) | 56 | (12) | 0.0% | (0/56) | – | 0.0% | (0/56) | 0 | 56 | 0.000 | (0/56) | 0 | 0.0% | (0/56) | ||||
| 13 | 0x73998b…a1a5 | 40 | (9) | 40 | (9) | 0.0% | (0/40) | – | 0.0% | (0/40) | 0 | 40 | 0.000 | (0/40) | 0 | 0.0% | (0/40) | ||||
| 14 | 0x8f7b72…aed4 | 30 | (6) | 30 | (6) | 0.0% | (0/30) | – | 0.0% | (0/30) | 0 | 30 | 0.000 | (0/30) | 0 | 0.0% | (0/30) | ||||
| 15 | 0x72c798…72fe | 30 | (6) | 30 | (6) | 0.0% | (0/30) | – | 0.0% | (0/30) | 0 | 30 | 0.000 | (0/30) | 0 | 0.0% | (0/30) | ||||
| 16 | 0x925d85…c99f | 29 | (29) | 29 | (29) | 0.0% | (0/29) | – | 0.0% | (0/29) | 0 | 29 | 0.000 | (0/29) | 0 | 0.0% | (0/29) | ||||
| 17 | 0xc816f9…9eb8 | 28 | (9) | 28 | (9) | 0.0% | (0/28) | – | 0.0% | (0/28) | 0 | 28 | 0.000 | (0/28) | 0 | 0.0% | (0/28) | ||||
| 18 | 0x92df27…29d0 ⚠ | 15 | (3) | 15 | (3) | 0.0% | (0/15) | – | 0.0% | (0/15) | 0 | 15 | 0.000 | (0/15) ⚠ | 0 | 0.0% | (0/15) | ||||
| 19 | 0xb93301…ce97 | 6 | (6) | 6 | (6) | 0.0% | (0/6) | – | 0.0% | (0/6) | 0 | 6 | 0.000 | (0/6) | 0 | 0.0% | (0/6) | ||||
| 20 | 0x5f0c78…7282 | 6 | (6) | 6 | (6) | 0.0% | (0/6) | – | 0.0% | (0/6) | 0 | 6 | 0.000 | (0/6) | 0 | 0.0% | (0/6) | ||||
| 21 | 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) | ||||
| 22 | 0x1d4085…2915 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 23 | 0x9536eb…c874 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||