Block details.
Epoch: 18 Number of transactions in block: 1 slot_no: 396571 epoch_slot_no: 7771 block_no: 396519 slot_leader_id: 3 size: 994 time: 2017-12-24 16:55:11 proto_major: 0 proto_minor: 1 hash: \x561c283f63a2ad1cb97109410b1bfba90962d500b1c9082e4240d6a69343d116Block Operator
vrf_key: op_cert: op_cert_counter: