jMR{"app":"GaiaLog","data_type":"air_quality","timestamp":1759413600000,"payload":{"air_quality_index":43,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":8,"fine_particulate_matter_pm25":21,"location":"Jinboyuan, Jixian County, Ju County (èå¿èå¿éæ³¢è)","location_ascii":"Jinboyuan, Jixian County, Ju County (???????)","nitrogen_dioxide":3.2,"ozone":43.1,"timestamp":"2025-10-02T14:00:00.000Z","payload_sha256":"7226d839053892d2b9915a3ad3b49f23ff4452c0f75bb5b6fb9e7ec7d3cee5f1","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjQzLCJwbTI1IjoyMSwi"},"provider":"WAQI"}
https://whatsonchain.com/tx/e4e0500e5730a84cfda8ed60552db591ea98f7cf9f7a10e89f520cdf2e87f4d2