Block details.
Epoch: 32 Number of transactions in block: 2 slot_no: 699188 epoch_slot_no: 7988 block_no: 699111 slot_leader_id: 3 size: 1352 time: 2018-03-04 18:07:31 proto_major: 0 proto_minor: 1 hash: \x08fb8ea476adba29d5d75915a23c1e800434a037a20b941364e61f5b39186c4fBlock Operator
vrf_key: op_cert: op_cert_counter: