feat: transaction list for the current block

Motivation and Resolution

Transactions History for the current block. Remove amount cause we don't have any.

[x] Performed a self-review of the code
[x] Rebased to the last commit of the target branch (or merged it into my branch)
[ ] Linked the issues which this PR resolves
[x] Documented the changes in code
[x] Updated the tests
[x] All tests are passing