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 | 4,253 | (73) | 4,346 | (75) | 7.1% | (307/4,346) | 100.0% | (193/193) | 0.0%–2.6% | (0–114/4,346) ⚠ | 0–114 | 4,232–4,346 | 0.000–0.027 | (0–114/4,232–4,346) | 2 | 33.2% | (1,412/4,253) | |||
| 2 | 0x4a1df1…8bc0 | 3,484 | (270) | 3,805 | (279) | 23.3% | (888/3,805) | 99.0% | (517/522) | 0.1%–9.8% | (5–371/3,805) ⚠ | 1–291 | 3,434–3,800 | 0.000–0.085 | (1–291/3,434–3,800) | 4–130 | 51.4% | (1,789/3,480) | |||
| 3 | 0x1c128f…fe44 | 1,323 | (66) | 1,323 | (66) | 0.0% | (0/1,323) | – | 0.0% | (0/1,323) | 0 | 1,323 | 0.000 | (0/1,323) | 0 | 0.4% | (5/1,323) | ||||
| 4 | 0xa0b621…3891 | 942 | (297) | 1,297 | (507) | 33.2% | (430/1,297) | 36.2% | (139/384) | 18.9%–22.2% | (245–287/1,293) ⚠ | 37–48 | 1,006–1,048 | 0.035–0.048 | (37–48/1,006–1,048) | 24–72 | 10.0% | (93/933) | |||
| 5 | 0x94f7ef…6faf | 853 | (498) | 1,386 | (618) | 52.4% | (726/1,386) | 97.0% | (702/724) | 1.6%–1.7% | (22–24/1,386) ⚠ | 8–10 | 1,362–1,364 | 0.006–0.007 | (8–10/1,362–1,364) | 85–501 | 3.1% | (26/850) | |||
| 6 | 0x2b44d9…6062 | 575 | (22) | 575 | (22) | 0.0% | (0/575) | – | 0.0% | (0/575) | 0 | 575 | 0.000 | (0/575) | 0 | 0.2% | (1/575) | ||||
| 7 | 0xf167a6…a399 | 302 | (219) | 460 | (343) | 48.0% | (221/460) | 34.1% | (63/185) | 26.5%–34.3% | (122–158/460) ⚠ | 40–46 | 302–338 | 0.118–0.152 | (40–46/302–338) | 12–33 | 9.9% | (30/302) | |||
| 8 | 0x2d819c…6c89 | 232 | (151) | 263 | (173) | 88.2% | (232/263) | 100.0% | (26/26) | 0.0%–78.2% | (0–204/261) ⚠ | 0–176 | 57–261 | 0.000–3.088 | (0–176/57–261) | 0 | 100.0% | (229/229) | |||
| 9 | 0x92344d…d16f | 224 | (8) | 224 | (8) | 0.0% | (0/224) | – | 0.0% | (0/224) | 0 | 224 | 0.000 | (0/224) | 0 | 0.0% | (0/224) | ||||
| 10 | 0x3ca4d8…71c5 | 200 | (137) | 491 | (338) | 82.5% | (405/491) | 40.5% | (141/348) | 42.5%–53.4% | (207–260/487) ⚠ | 57–80 | 227–280 | 0.204–0.352 | (57–80/227–280) | 22–82 | 24.5% | (49/200) | |||
| 11 | 0xc2f3ab…c92d | 126 | (9) | 328 | (15) | 91.8% | (301/328) | 100.0% | (290/290) | 0.0%–3.4% | (0–11/328) ⚠ | 0–7 | 317–328 | 0.000–0.022 | (0–7/317–328) | 0 | 100.0% | (126/126) | |||
| 12 | 0x1d4085…2915 | 90 | (33) | 90 | (33) | 0.0% | (0/90) | – | 0.0% | (0/90) | 0 | 90 | 0.000 | (0/90) | 0 | 15.6% | (14/90) | ||||
| 13 | 0x823dfa…9e6e | 88 | (9) | 104 | (10) | 70.2% | (73/104) | 100.0% | (71/71) | 0.0%–1.9% | (0–2/104) ⚠ | 0–1 | 102–104 | 0.000–0.010 | (0–1/102–104) | 0 | 100.0% | (88/88) | |||
| 14 | 0x560acc…4f85 | 70 | (26) | 144 | (26) | 74.3% | (107/144) | 100.0% | (33/33) | 0.0%–51.4% | (0–74/144) ⚠ | 0–23 | 70–144 | 0.000–0.329 | (0–23/70–144) | 0 | 100.0% | (70/70) | |||
| 15 | 0x1bccb6…af70 | 64 | (63) | 77 | (76) | 32.5% | (25/77) | 59.1% | (13/22) | 11.7%–15.6% | (9–12/77) ⚠ | 4–5 | 65–68 | 0.059–0.077 | (4–5/65–68) | 4–5 | 1.6% | (1/64) | |||
| 16 | 0xfd9e28…deea | 63 | (35) | 64 | (36) | 6.2% | (4/64) | 25.0% | (1/4) | 4.7% | (3/64) | 3 | 61 | 0.049 | (3/61) | 1 | 23.8% | (15/63) | |||
| 17 | 0x7f212b…6df2 | 61 | (42) | 61 | (42) | 1.6% | (1/61) | 100.0% | (1/1) | 0.0% | (0/61) | 0 | 61 | 0.000 | (0/61) | 0 | 6.7% | (4/60) | |||
| 18 | 0xef3990…1d36 | 58 | (58) | 58 | (58) | 0.0% | (0/58) | – | 0.0% | (0/58) | 0 | 58 | 0.000 | (0/58) | 0 | 12.1% | (7/58) | ||||
| 19 | 0x4f2763…bd02 | 36 | (36) | 36 | (36) | 0.0% | (0/36) | – | 0.0% | (0/36) | 0 | 36 | 0.000 | (0/36) | 0 | 5.6% | (2/36) | ||||
| 20 | 0xc816f9…9eb8 | 31 | (8) | 31 | (8) | 0.0% | (0/31) | – | 0.0% | (0/31) | 0 | 31 | 0.000 | (0/31) | 0 | 6.5% | (2/31) | ||||
| 21 | 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) | ||||
| 22 | 0xc9ffd4…b04e | 23 | (5) | 153 | (10) | 85.0% | (130/153) | 100.0% | (130/130) | 0.0% | (0/153) | 0 | 153 | 0.000 | (0/153) | 0–1 | 78.3% | (18/23) | |||
| 23 | 0x36da3e…e6b2 | 20 | (14) | 20 | (14) | 0.0% | (0/20) | – | 0.0% | (0/20) | 0 | 20 | 0.000 | (0/20) | 0 | 10.0% | (2/20) | ||||
| 24 | 0xa5e6f5…cd1d | 12 | (10) | 12 | (10) | 0.0% | (0/12) | – | 0.0% | (0/12) | 0 | 12 | 0.000 | (0/12) | 0 | 0.0% | (0/12) | ||||
| 25 | 0xa6d3d9…a9e0 | 8 | (5) | 24 | (8) | 79.2% | (19/24) | 42.1% | (8/19) | 45.8% | (11/24) | 2 | 13 | 0.154 | (2/13) | 3 | 0.0% | (0/8) | |||
| 26 | 0xdf08ff…133f | 8 | (8) | 8 | (8) | 0.0% | (0/8) | – | 0.0% | (0/8) | 0 | 8 | 0.000 | (0/8) | 0 | 0.0% | (0/8) | ||||
| 27 | 0x74ecc1…7627 | 5 | (5) | 5 | (5) | 0.0% | (0/5) | – | 0.0% | (0/5) | 0 | 5 | 0.000 | (0/5) | 0 | 60.0% | (3/5) | ||||
| 28 | 0x4fe98c…7926 ⚠ | 4 | (2) | 8 | (4) | 100.0% | (8/8) | 100.0% | (8/8) | 0.0% | (0/8) | 0 | 8 | 0.000 | (0/8) ⚠ | 0 | 0.0% | (0/4) | |||
| 29 | 0x1e2c86…c556 ⚠ | 4 | (4) | 4 | (4) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 25.0% | (1/4) | ||||
| 30 | 0x9bfa0e…cefb ⚠ | 4 | (3) | 4 | (3) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 0.0% | (0/4) | ||||
| 31 | 0x05b856…659a ⚠ | 2 | (1) | 2 | (1) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 32 | 0x25f215…d86b ⚠ | 2 | (1) | 2 | (1) | 0.0% | (0/2) | – | 0.0% | (0/2) | 0 | 2 | 0.000 | (0/2) ⚠ | 0 | 0.0% | (0/2) | ||||
| 33 | 0xa7408e…fe5f ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||
| 34 | 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) | ||||
| 35 | 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) | ||||
| 36 | 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) | ||||