get https://api.chain49.com//v2/block/
Returns information about block with transactions, subject to paging.
Note: Blockbook always follows the main chain of the backend it is attached to. If there is a rollback-reorg in the backend, Blockbook will also do rollback. When you ask for block by height, you will always get the main chain block. If you ask for block by hash, you may get the block from another fork but it is not guaranteed (backend may not keep it)