jMQ{"app":"GaiaLog","data_type":"air_quality","timestamp":1758722400000,"payload":{"air_quality_index":46,"carbon_monoxide":1.8,"coarse_particulate_matter_pm10":17,"fine_particulate_matter_pm25":46,"location":"Uljingun, Gyeongbuk, South Korea (ì¸ì§êµ° ê²½ë¶)","location_ascii":"Uljingun, Gyeongbuk, South Korea (????????? ??????)","nitrogen_dioxide":2.8,"ozone":14.5,"timestamp":"2025-09-24T14:00:00.000Z","payload_sha256":"000ab0497cfa018d83b997d31de2dd03d5ff45a6cbde700c50fa45afad94e0dc","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjQ2LCJwbTI1Ijo0Niwi"},"provider":"WAQI"}
https://whatsonchain.com/tx/aa51ca231c75eeb65bcad8c4e2ffeb611e55907d560fe76f5df332bfff33630f