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 | 0x2d819c…6c89 | 1,496 | (980) | 1,697 | (1,122) | 93.0% | (1,579/1,697) | 100.0% | (24/24) | 0.0%–91.6% | (0–1,547/1,689) ⚠ | 0–1,349 | 142–1,689 | 0.000–9.500 | (0–1,349/142–1,689) | 0 | 100.0% | (1,487/1,487) | |||
| 2 | 0xa0b621…3891 | 1,417 | (1,016) | 4,223 | (2,699) | 87.4% | (3,690/4,223) | 26.5% | (963/3,631) | 63.4%–64.5% | (2,668–2,715/4,211) ⚠ | 641–652 | 1,496–1,543 | 0.415–0.436 | (641–652/1,496–1,543) | 254–581 | 2.1% | (30/1,411) | |||
| 3 | 0x94f7ef…6faf | 1,392 | (940) | 3,531 | (2,214) | 86.6% | (3,059/3,531) | 93.7% | (2,857/3,050) | 5.5% | (193/3,522) | 54 | 3,329 | 0.016 | (54/3,329) | 1,119–1,938 | 0.6% | (8/1,390) | |||
| 4 | 0x4a1df1…8bc0 | 1,336 | (65) | 1,348 | (66) | 30.3% | (408/1,348) | 98.0% | (392/400) | 0.6%–1.2% | (8–16/1,348) ⚠ | 7–15 | 1,332–1,340 | 0.005–0.011 | (7–15/1,332–1,340) | 0–10 | 95.8% | (1,280/1,336) | |||
| 5 | 0x3ca4d8…71c5 | 1,028 | (718) | 3,326 | (2,355) | 90.6% | (3,015/3,326) | 25.8% | (764/2,957) | 66.2%–67.6% | (2,193–2,240/3,315) ⚠ | 505–523 | 1,075–1,122 | 0.450–0.487 | (505–523/1,075–1,122) | 135–460 | 4.1% | (42/1,027) | |||
| 6 | 0xf167a6…a399 | 989 | (658) | 2,122 | (1,458) | 71.9% | (1,526/2,122) | 19.4% | (289/1,491) | 56.7%–58.3% | (1,202–1,236/2,121) ⚠ | 287–293 | 885–919 | 0.312–0.331 | (287–293/885–919) | 60–155 | 1.2% | (12/989) | |||
| 7 | 0xc9ffd4…b04e | 808 | (47) | 1,035 | (54) | 44.7% | (463/1,035) | 100.0% | (442/442) | 0.0%–2.0% | (0–21/1,035) ⚠ | 0–17 | 1,014–1,035 | 0.000–0.017 | (0–17/1,014–1,035) | 0–1 | 98.6% | (797/808) | |||
| 8 | 0xc2f3ab…c92d | 643 | (46) | 1,240 | (67) | 63.0% | (781/1,240) | 100.0% | (717/717) | 0.0%–5.2% | (0–64/1,240) ⚠ | 0–14 | 1,176–1,240 | 0.000–0.012 | (0–14/1,176–1,240) | 0 | 100.0% | (643/643) | |||
| 9 | 0x823dfa…9e6e | 615 | (114) | 791 | (136) | 35.7% | (282/791) | 100.0% | (279/279) | 0.0%–0.4% | (0–3/791) ⚠ | 0–1 | 788–791 | 0.000–0.001 | (0–1/788–791) | 0 | 100.0% | (615/615) | |||
| 10 | 0x40c23c…8a84 | 122 | (18) | 122 | (18) | 0.0% | (0/122) | – | 0.0% | (0/122) | 0 | 122 | 0.000 | (0/122) | 0 | 0.0% | (0/122) | ||||
| 11 | 0x1bccb6…af70 | 117 | (117) | 167 | (167) | 73.1% | (122/167) | 33.3% | (39/117) | 46.7%–49.7% | (78–83/167) ⚠ | 48–51 | 84–89 | 0.539–0.607 | (48–51/84–89) | 14–15 | 2.6% | (3/117) | |||
| 12 | 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) | ||||
| 13 | 0x4fe98c…7926 | 18 | (11) | 57 | (21) | 70.2% | (40/57) | 100.0% | (40/40) | 0.0% | (0/57) | 0 | 57 | 0.000 | (0/57) | 7–37 | 0.0% | (0/18) | |||
| 14 | 0x5ffdfa…20d7 ⚠ | 17 | (2) | 17 | (2) | 0.0% | (0/17) | – | 0.0% | (0/17) | 0 | 17 | 0.000 | (0/17) ⚠ | 0 | 0.0% | (0/17) | ||||
| 15 | 0x05b856…659a ⚠ | 16 | (3) | 16 | (3) | 0.0% | (0/16) | – | 0.0% | (0/16) | 0 | 16 | 0.000 | (0/16) ⚠ | 0 | 0.0% | (0/16) | ||||
| 16 | 0xe1555e…e0f3 | 10 | (10) | 10 | (10) | 0.0% | (0/10) | – | 0.0% | (0/10) | 0 | 10 | 0.000 | (0/10) | 0 | 0.0% | (0/10) | ||||
| 17 | 0xfd9e28…deea ⚠ | 4 | (3) | 4 | (3) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 25.0% | (1/4) | ||||
| 18 | 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) | ||||
| 19 | 0xa5e6f5…cd1d ⚠ | 2 | (1) | 2 | (1) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 20 | 0xdf08ff…133f ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 21 | 0x7f212b…6df2 ⚠ | 2 | (2) | 2 | (2) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 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 | 0x5838c3…3e78 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||