jMQ{"app":"GaiaLog","data_type":"air_quality","timestamp":1758772800000,"payload":{"air_quality_index":55,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":39,"fine_particulate_matter_pm25":55,"location":"Juye Youth Palace, Juye County (å·¨éå¿å·¨ééå°å¹´å®«)","location_ascii":"Juye Youth Palace, Juye County (?????????)","nitrogen_dioxide":4.6,"ozone":55.2,"timestamp":"2025-09-25T04:00:00.000Z","payload_sha256":"b44e8443dc64896070a2caf53de0e054af4c2f4b1f9e4474ca2c9da00d029607","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjU1LCJwbTI1Ijo1NSwi"},"provider":"WAQI"}
https://whatsonchain.com/tx/d4b663ca4c9793386b52ee49f867c6582966f5f4f0dfd88bcb948d71ffbf0821