Refactor TransactionChain module

[Neylix]

Description

This issue aims to refactor the module TransactionChain to have a more consistent approach to get data from local DB or in remote.

Some functions have a prefix with a specific meaning:

• list -> request not related to a specific chain
• get -> get data from DB
• fetch -> if data is immuable, first get data from DB, if not present request it on the network
  if data evolve over time, always request it on the network

For the review I advise you to read commit by commit as they all have a specific change and they normally works alone.

This also Fixes #1051

How Has This Been Tested?

Updated Unit tests to match the new functions name
Runned multiple node with benchmarks

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[apoorv-2204]

👍