Block details.
Epoch: 26 Number of transactions in block: 2 slot_no: 566845 epoch_slot_no: 5245 block_no: 566772 slot_leader_id: 7 size: 1676 time: 2018-02-02 02:53:11 proto_major: 0 proto_minor: 1 hash: \xcffa2388ea4c1b7ceec9475e3237894001b66c1e4879e0d35484c7c4c866fa91Block Operator
vrf_key: op_cert: op_cert_counter: