Block details.
Epoch: 137 Number of transactions in block: 1 slot_no: 2964785 epoch_slot_no: 5585 block_no: 2963252 slot_leader_id: 3 size: 1664 time: 2019-08-11 04:46:31 proto_major: 0 proto_minor: 2 hash: \x427258a3895778872846c0a7a8ac52d7cae1d6ec52d9f580d2281a0160c0c64fBlock Operator
vrf_key: op_cert: op_cert_counter: