Block details.
Epoch: 202 Number of transactions in block: 3 slot_no: 4379468 epoch_slot_no: 16268 block_no: 4377244 slot_leader_id: 8 size: 1659 time: 2020-07-03 16:07:31 proto_major: 1 proto_minor: 0 hash: \xf0f5b6d5ce98e8e2ed841ea259cfc5680d05f2239dc19db67d5ed7293023c406Block Operator
vrf_key: op_cert: op_cert_counter: