Block details.
Epoch: 44 Number of transactions in block: 1 slot_no: 959929 epoch_slot_no: 9529 block_no: 959823 slot_leader_id: 13 size: 3017 time: 2018-05-04 02:41:11 proto_major: 0 proto_minor: 1 hash: \x26bf93776df412f3950a475e6c27ee50020c0745dc9a962b4323f4794dc6996eBlock Operator
vrf_key: op_cert: op_cert_counter: