Block details.
Epoch: 200 Number of transactions in block: 1 slot_no: 4321559 epoch_slot_no: 1559 block_no: 4319396 slot_leader_id: 13 size: 995 time: 2020-06-20 06:24:31 proto_major: 1 proto_minor: 0 hash: \x670814cb507622466e9ff476b477bfb0c3e80ecfc950ae5e1d98789d3de0ae24Block Operator
vrf_key: op_cert: op_cert_counter: