Mempool bot competition #2:

Address: 12B2uyEpoRsLDmJDLHJK5n4LeG946XtqM2
Puzzle 75 address space.
30 usd price.
Public key will be exposed tomorrow between 13.00 and 14.00 UTC.
Every participant BTC address which will be visible at least once in mempool RBF timeline will get 10 usd in BTC.

Thanks.