Block details.
Epoch: 196 Number of transactions in block: 1 slot_no: 4247940 epoch_slot_no: 14340 block_no: 4245791 slot_leader_id: 13 size: 921 time: 2020-06-03 05:24:51 proto_major: 1 proto_minor: 0 hash: \xc72e679ebd38f9b552ffe91d09289e071e42dde48f0a963bcf25c230146894d7Block Operator
vrf_key: op_cert: op_cert_counter: