Block details.
Epoch: 154 Number of transactions in block: 5 slot_no: 3335237 epoch_slot_no: 8837 block_no: 3333697 slot_leader_id: 4 size: 4276 time: 2019-11-04 22:50:31 proto_major: 0 proto_minor: 2 hash: \x1394099b7b5bd2407da9be3fa1e10c3562f420b02d310d6b6a46009e0aa5ee56Block Operator
vrf_key: op_cert: op_cert_counter: