jGaiaLogv1Mg{"app":"GaiaLog","data_type":"air_quality","timestamp":1764034364336,"payload":{"location":"Guangzhou","timestamp":"2025-11-25T01:32:44.336Z","air_quality_index":2,"fine_particulate_matter_pm25":31.35,"coarse_particulate_matter_pm10":31.55,"carbon_monoxide":428.85,"nitrogen_dioxide":14.25,"ozone":81,"location_ascii":"Guangzhou"},"provider":"WeatherAPI.com"}
https://whatsonchain.com/tx/0a0ba93ec947366747a3e29d38792bf7bd5ee194fe857f61494594deecbf6897