Block details.
Epoch: 47 Number of transactions in block: 2 slot_no: 1015878 epoch_slot_no: 678 block_no: 1015766 slot_leader_id: 3 size: 1388 time: 2018-05-17 01:30:51 proto_major: 0 proto_minor: 1 hash: \xc5b4572ccdc7628236d4699fff5fa87b600764002e1c7b69be12222f02e7a7ceBlock Operator
vrf_key: op_cert: op_cert_counter: