Block details.
Epoch: 26 Number of transactions in block: 2 slot_no: 567385 epoch_slot_no: 5785 block_no: 567312 slot_leader_id: 6 size: 1356 time: 2018-02-02 05:53:11 proto_major: 0 proto_minor: 1 hash: \xbb5f5f4017acee987eba1ba83cd7ea72514266a77d9a0cca677aa42bbc7873bbBlock Operator
vrf_key: op_cert: op_cert_counter: