Split the Index Summary in 2

[bchamagne]

Is your feature request related to a problem?

The index summary is an index for each subset that looks like this: address -> {genesis, bytes, offset}

The genesis is a domain information about the address. The bytes and offset are technical details about the storage.

Describe the solution you'd like

I would like to split it in 2 indices to be able to refactor the database without impacting the domain:

• one would be for each subset the address -> genesis (domain index)
• the other one would be for each chain the address -> {offset, size} (technical index)

Additional context

This enables chain re-indexing without impacting the entire subset.

Epic

No response

[bchamagne]

won't do at the moment, a more global refactor might be better