Block details.
Epoch: 23 Number of transactions in block: 1 slot_no: 512859 epoch_slot_no: 16059 block_no: 512796 slot_leader_id: 7 size: 990 time: 2018-01-20 14:57:51 proto_major: 0 proto_minor: 1 hash: \x96ee5d0ec6b1d2ead17ec0e76162e583c2d08493ddbc6d0fc15333a4c6c1e1fcBlock Operator
vrf_key: op_cert: op_cert_counter: