Feat/refactor recent blocks and txs

[Abdulqudus001]

Describe your changes:

Please include a summary of the changes and the related issue. Please also include relevant motivation and context. List any dependencies that were changed.

Fixes #issue: (if present)

Type of change

Please delete options that are not relevant.

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update
• [ ] Devop work
• [ ] Chore
• [ ] Docs
• [ ] Release
• [ ] Other. Please describe.

Checklist before requesting a review

• [ ] I have performed a self-review of my code
• [x] I have removed hard coded strings
• [ ] I have added entry to ./changelog
• [x] I have added pr label
• [ ] I have commented my code, particularly in hard-to-understand areas