It's not clear how much but this should speed up rescans
Related to #349 and `witness_cache` branch .
#349 should be done first and this should be easy to add to it.
https://github.com/ycashfoundation/ycash/commit/e7a19a8f9461e2138f7da09d7c92b522412d3d49
It's not clear how much but this should speed up rescans
Related to #349 and
witness_cachebranch .#349 should be done first and this should be easy to add to it.
e7a19a8f94It's not clear how much but this should speed up rescans