Block details.
Epoch: 74 Number of transactions in block: 1 slot_no: 1605157 epoch_slot_no: 6757 block_no: 1604798 slot_leader_id: 8 size: 1852 time: 2018-09-30 11:17:11 proto_major: 0 proto_minor: 1 hash: \xfd8090d2c34788c78bddcf0319574fe694924a9a5aaf51e8a45b00a4bbf85bbcBlock Operator
vrf_key: op_cert: op_cert_counter: