jGaiaLogv1Mh{"app":"GaiaLog","data_type":"air_quality","timestamp":1763940055831,"payload":{"location":"Shanghai","timestamp":"2025-11-23T23:20:55.831Z","air_quality_index":4,"fine_particulate_matter_pm25":118.85,"coarse_particulate_matter_pm10":122.35,"carbon_monoxide":1191.85,"nitrogen_dioxide":116.85,"ozone":0,"location_ascii":"Shanghai"},"provider":"WeatherAPI.com"}
https://whatsonchain.com/tx/bb7a35d2a30df608ba0fa37def08a71d0da7ffbf37c8cd1f9668d8538e67299f