Block details.
Epoch: 193 Number of transactions in block: 1 slot_no: 4189683 epoch_slot_no: 20883 block_no: 4187577 slot_leader_id: 7 size: 909 time: 2020-05-20 17:45:51 proto_major: 1 proto_minor: 0 hash: \x106e1fd55cc34091729c3b7286aaed156b519d60a6b46a8ed6265a08f5c77be3Block Operator
vrf_key: op_cert: op_cert_counter: