start_timestamp: 1602454153 end_timestamp: 1602473592 region: "DK" batch_num: 1 batch_size: 1 signature_infos { verification_key_version: "v1" verification_key_id: "238" signature_algorithm: "1.2.840.10045.4.3.2" } keys { key_data: "\206\014\354\354\327\303\301