jGaiaLogv1M{"app":"GaiaLog","schema_version":"1.1.0","data_type":"air_quality","timestamp":1770906532879,"payload":{"location":"Shenzhen","timestamp":"2026-02-12T14:28:52.879Z","air_quality_index":2,"fine_particulate_matter_pm25":32.65,"coarse_particulate_matter_pm10":33.65,"carbon_monoxide":412.85,"nitrogen_dioxide":23.85,"ozone":120,"location_ascii":"Shenzhen"},"provider":"WeatherAPI.com"}
https://whatsonchain.com/tx/360c9353dfd76b99e0fa2eaa6774134db3caa3bb327d7e045f5d69136dbfb111