Block details.
Epoch: 67 Number of transactions in block: 1 slot_no: 1463514 epoch_slot_no: 16314 block_no: 1463252 slot_leader_id: 12 size: 991 time: 2018-08-28 16:22:51 proto_major: 0 proto_minor: 1 hash: \xcb6f25d6135e39f88018b8883312d209b1fcffb03f225545f8d922c9fc37a21fBlock Operator
vrf_key: op_cert: op_cert_counter: