* Watch all blocks and fetch events for each block.
* Implement getPrevVersionEntity in database.
* Implement getPrevVersionEntity for PoolCreated event.
* Implement getPrevEntityVersion for Pool events.
* Implement getPrevEntityVersion for NFPM events.
Co-authored-by: nabarun <nabarun@deepstacksoft.com>
* Handle reorgs upto known canonical block hash.
* Process block events strictly in order.
* Support filling old blocks, process in-order.
* Always publish block progress.
* Handle mint event and update Factory fields.
* Integrate decimal.js with typeorm.
* Update transaction in Mint event.
* Update day and hour data.
Co-authored-by: nabarun <nabarun@deepstacksoft.com>