Block details.
Epoch: 23 Number of transactions in block: 2 slot_no: 497694 epoch_slot_no: 894 block_no: 497631 slot_leader_id: 8 size: 1385 time: 2018-01-17 02:42:51 proto_major: 0 proto_minor: 1 hash: \x6ffa0ce5f7a56ce518d7bc0c5e006738164484325a097436960911345d82c510Block Operator
vrf_key: op_cert: op_cert_counter: