Block details.
Epoch: 203 Number of transactions in block: 6 slot_no: 4396769 epoch_slot_no: 11969 block_no: 4394545 slot_leader_id: 3 size: 11061 time: 2020-07-07 16:14:31 proto_major: 1 proto_minor: 0 hash: \xb3f10daffc5c97c2e520172b3c4b07759cd9836709a8dedb2e4c57e905c9414aBlock Operator
vrf_key: op_cert: op_cert_counter: