jGaiaLogv1M|{"app":"GaiaLog","schema_version":"1.1.0","data_type":"air_quality","timestamp":1768761426783,"payload":{"location":"Qingdao","timestamp":"2026-01-18T18:37:06.783Z","air_quality_index":1,"fine_particulate_matter_pm25":11.95,"coarse_particulate_matter_pm10":13.25,"carbon_monoxide":221.85,"nitrogen_dioxide":16.85,"ozone":65,"location_ascii":"Qingdao"},"provider":"WeatherAPI.com"}
https://whatsonchain.com/tx/f7b68cd649c99c4ffb0ca4bff9949f1bdfb3a76f95b2fbba2ae652e239859fcd