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 | 31,787 | (22,386) | 69,940 | (44,412) | 77.3% | (54,072/69,940) | 42.3% | (22,426/53,018) | 43.9%–45.1% | (30,592–31,465/69,759) ⚠ | 8,067–8,595 | 38,294–39,167 | 0.206–0.224 | (8,067–8,595/38,294–39,167) | 7,918–11,254 | 4.0% | (1,278/31,633) | |||
| 2 | 0x3ca4d8…71c5 | 19,140 | (13,441) | 45,367 | (31,906) | 88.3% | (40,037/45,367) | 21.1% | (8,096/38,352) | 67.0%–70.3% | (30,256–31,724/45,150) ⚠ | 9,972–10,714 | 13,426–14,894 | 0.670–0.798 | (9,972–10,714/13,426–14,894) | 1,648–3,468 | 7.6% | (1,430/18,929) | |||
| 3 | 0x94f7ef…6faf | 16,801 | (11,745) | 44,029 | (29,409) | 86.8% | (38,235/44,029) | 84.5% | (32,109/38,000) | 13.4%–13.7% | (5,891–6,015/43,918) ⚠ | 1,814–1,877 | 37,903–38,027 | 0.048–0.050 | (1,814–1,877/37,903–38,027) | 14,309–20,085 | 1.0% | (173/16,744) | |||
| 4 | 0x2d819c…6c89 | 16,379 | (11,284) | 24,967 | (17,382) | 86.8% | (21,676/24,967) | 83.3% | (6,433/7,721) | 5.3%–60.0% | (1,288–14,607/24,331) ⚠ | 542–9,587 | 9,724–23,043 | 0.024–0.986 | (542–9,587/9,724–23,043) | 2,542–2,742 | 69.0% | (10,744/15,576) | |||
| 5 | 0xc537ec…3f19 | 6,714 | (4,818) | 9,133 | (5,957) | 65.7% | (6,002/9,133) | 48.8% | (2,604/5,341) | 30.1%–36.9% | (2,737–3,355/9,090) ⚠ | 1,407–1,806 | 5,735–6,353 | 0.221–0.315 | (1,407–1,806/5,735–6,353) | 556–657 | 10.7% | (712/6,672) | |||
| 6 | 0x89e4e7…a8b5 | 6,416 | (4,290) | 17,924 | (11,707) | 90.6% | (16,243/17,924) | 20.2% | (3,220/15,931) | 71.0%–72.6% | (12,711–12,996/17,897) ⚠ | 3,757–3,929 | 4,901–5,186 | 0.724–0.802 | (3,757–3,929/4,901–5,186) | 875–1,755 | 7.2% | (462/6,410) | |||
| 7 | 0xf167a6…a399 | 2,387 | (1,503) | 6,753 | (4,650) | 80.4% | (5,428/6,753) | 17.5% | (935/5,337) | 65.2%–66.5% | (4,402–4,487/6,747) ⚠ | 785–804 | 2,260–2,345 | 0.335–0.356 | (785–804/2,260–2,345) | 332–578 | 1.1% | (27/2,386) | |||
| 8 | 0xadf0df…0071 | 1,469 | (1,021) | 2,506 | (1,713) | 79.3% | (1,988/2,506) | 91.0% | (1,807/1,985) | 7.1% | (178/2,503) | 77 | 2,325 | 0.033 | (77/2,325) | 517–782 | 0.0% | (0/1,467) | |||
| 9 | 0x925d85…c99f | 221 | (107) | 221 | (107) | 0.0% | (0/221) | – | 0.0% | (0/221) | 0 | 221 | 0.000 | (0/221) | 0 | 0.0% | (0/219) | ||||
| 10 | 0xe7376e…8285 | 190 | (41) | 190 | (41) | 0.0% | (0/190) | – | 0.0% | (0/190) | 0 | 190 | 0.000 | (0/190) | 0 | 0.0% | (0/190) | ||||
| 11 | 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) | |||
| 12 | 0x3e8e2a…3bc9 | 114 | (30) | 114 | (30) | 0.0% | (0/114) | – | 0.0% | (0/114) | 0 | 114 | 0.000 | (0/114) | 0 | 0.0% | (0/114) | ||||
| 13 | 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) | ||||
| 14 | 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) | ||||
| 15 | 0x942537…8e64 | 61 | (60) | 80 | (79) | 32.5% | (26/80) | 88.5% | (23/26) | 3.8% | (3/80) | 2 | 77 | 0.026 | (2/77) | 14 | 0.0% | (0/59) | |||
| 16 | 0x7b46e2…27ae | 51 | (51) | 51 | (51) | 0.0% | (0/51) | – | 0.0% | (0/51) | 0 | 51 | 0.000 | (0/51) | 0 | 0.0% | (0/51) | ||||
| 17 | 0x3ec047…bb18 | 42 | (35) | 44 | (37) | 4.5% | (2/44) | 100.0% | (2/2) | 0.0% | (0/44) | 0 | 44 | 0.000 | (0/44) | 0 | 76.2% | (32/42) | |||
| 18 | 0xc816f9…9eb8 | 41 | (12) | 41 | (12) | 0.0% | (0/41) | – | 0.0% | (0/41) | 0 | 41 | 0.000 | (0/41) | 0 | 0.0% | (0/41) | ||||
| 19 | 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) | ||||
| 20 | 0xacb821…7eb6 | 36 | (36) | 36 | (36) | 0.0% | (0/36) | – | 0.0% | (0/36) | 0 | 36 | 0.000 | (0/36) | 0 | 0.0% | (0/36) | ||||
| 21 | 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) | ||||
| 22 | 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) | ||||
| 23 | 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) | ||||
| 24 | 0x93cc64…6ffc | 12 | (12) | 12 | (12) | 0.0% | (0/12) | – | 0.0% | (0/12) | 0 | 12 | 0.000 | (0/12) | 0 | 8.3% | (1/12) | ||||
| 25 | 0xcd172a…492a | 9 | (9) | 32 | (28) | 100.0% | (32/32) | 0.0% | (0/31) | 100.0% | (31/31) | 8 | 0 | ∞ | (8/0) | 0 | 0.0% | (0/8) | |||
| 26 | 0xd31008…8224 | 7 | (7) | 7 | (7) | 0.0% | (0/7) | – | 0.0% | (0/7) | 0 | 7 | 0.000 | (0/7) | 0 | 100.0% | (7/7) | ||||
| 27 | 0x026c1b…2155 | 7 | (7) | 7 | (7) | 0.0% | (0/7) | – | 0.0% | (0/7) | 0 | 7 | 0.000 | (0/7) | 0 | 0.0% | (0/7) | ||||
| 28 | 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) | ||||
| 29 | 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) | ||||
| 30 | 0x967198…4efd ⚠ | 4 | (4) | 4 | (4) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 0.0% | (0/4) | ||||
| 31 | 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) | ||||
| 32 | 0x1e2c86…c556 ⚠ | 4 | (4) | 4 | (4) | 0.0% | (0/4) | – | 0.0% | (0/4) | 0 | 4 | 0.000 | (0/4) ⚠ | 0 | 0.0% | (0/4) | ||||
| 33 | 0x1d4085…2915 ⚠ | 3 | (3) | 3 | (3) | 0.0% | (0/3) | – | 0.0% | (0/3) | 0 | 3 | 0.000 | (0/3) ⚠ | 0 | 0.0% | (0/3) | ||||
| 34 | 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) | ||||
| 35 | 0x31e5de…3eb4 ⚠ | 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) | ||||
| 36 | 0xa505da…d033 ⚠ | 1 | (1) | 1 | (1) | 0.0% | (0/1) | – | 0.0% | (0/1) | 0 | 1 | 0.000 | (0/1) ⚠ | 0 | 0.0% | (0/1) | ||||