Block details.
Epoch: 18 Number of transactions in block: 2 slot_no: 396018 epoch_slot_no: 7218 block_no: 395966 slot_leader_id: 13 size: 1347 time: 2017-12-24 13:50:51 proto_major: 0 proto_minor: 1 hash: \x94cf49234a147eb92d256998769ec5d4b8c5445ec9fa5de1b7ab62c8bfd28d0aBlock Operator
vrf_key: op_cert: op_cert_counter: