Block details.
Epoch: 201 Number of transactions in block: 1 slot_no: 4360093 epoch_slot_no: 18493 block_no: 4357873 slot_leader_id: 12 size: 1943 time: 2020-06-29 04:29:11 proto_major: 1 proto_minor: 0 hash: \x291c21f3a70c0ce964581e23dc786b8e8d587cc3f64012304e181a75e1153220Block Operator
vrf_key: op_cert: op_cert_counter: