Block details.
Epoch: 172 Number of transactions in block: 1 slot_no: 3734363 epoch_slot_no: 19163 block_no: 3732306 slot_leader_id: 3 size: 1026 time: 2020-02-05 08:12:31 proto_major: 0 proto_minor: 2 hash: \x242735ac90a5715c7e13a6078ed824c9ad9688e6f21f28fa653838f32ab7ae05Block Operator
vrf_key: op_cert: op_cert_counter: