Transaction

jM{"app":"GaiaLog","data_type":"air_quality","timestamp":1758632206917,"payload":{"air_quality_index":3,"carbon_monoxide":593.85,"coarse_particulate_matter_pm10":46.805,"fine_particulate_matter_pm25":40.885,"location":"Nanjing","location_ascii":"Nanjing","nitrogen_dioxide":64.935,"ozone":65,"timestamp":"2025-09-23T12:56:46.917Z","payload_sha256":"da802253265c7601038f83ae5d0e337d605c0ab09a5aa1f07bb54d9befceef52","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjMsInBtMjUiOjQwLjg4"},"provider":"WeatherAPI.com"}