Block details.
Epoch: 102 Number of transactions in block: 1 slot_no: 2220841 epoch_slot_no: 17641 block_no: 2219352 slot_leader_id: 7 size: 1079 time: 2019-02-19 23:45:11 proto_major: 0 proto_minor: 2 hash: \x83a8229393c0b8c2aa4792f0af8011830ee32489748db1f1e918e230ea7d7e40Block Operator
vrf_key: op_cert: op_cert_counter: