Utxo indexer

[raduom]

This adds the Utxo indexer as an option to the Marconi binary.

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[raduom]

There is still some thought to be put in Indexer.hs, but the indexer itself is good enough to start reviewing. I am inclined not to change the code in Indexer.hs since it's going to go away when I start working on the issue that runs the indexers in parallel.

[andreabedini]

How does this integrate with the existing entry-point? As it stands now, you just replace the datum indexer with the new utxo indexer. How can I run both?

[raduom]

How does this integrate with the existing entry-point? As it stands now, you just replace the datum indexer with the new utxo indexer. How can I run both?

You can't. That is the next issue I have in the sprint.

[andreabedini]

@raduom

You can't. That is the next issue I have in the sprint.

I didn't mean "at the same time". Let me rephrase that. How do I run the datum indexer after this is done.

[andreabedini]

Need work to integrate with existing entry point (or create a new one).

[raduom]

Need work to integrate with existing entry point (or create a new one).

We will use some command line options to specify which indexer should be used.