Block details.
Epoch: 18 Number of transactions in block: 1 slot_no: 395502 epoch_slot_no: 6702 block_no: 395450 slot_leader_id: 7 size: 990 time: 2017-12-24 10:58:51 proto_major: 0 proto_minor: 1 hash: \xaabbf67787f8229d9dbec72a8d506053d035a356a0d2b85b4f97946a72b8f796Block Operator
vrf_key: op_cert: op_cert_counter: