* rewrite everything

* remove stacked defers

* debug

* fix panic on nil tx

* use db.View

* panic

* block based progress

* errors

* - assume that batches are big  enough to not worry about saving carefully logTime
- use only 1 digit as progress indicator
- log only if processing > 16 blocks

* - update metric when printing logs

* remove excluded

Co-authored-by: alex.sharov <AskAlexSharov@gmail.com>