Block details.
Epoch: 192 Number of transactions in block: 1 slot_no: 4147923 epoch_slot_no: 723 block_no: 4145817 slot_leader_id: 12 size: 1716 time: 2020-05-11 01:45:51 proto_major: 1 proto_minor: 0 hash: \x28bfd684267a069b04a4d32a396d3385e42e2612a59ccf632b17e9cc27942e43Block Operator
vrf_key: op_cert: op_cert_counter: