jM{"app":"GaiaLog","data_type":"air_quality","timestamp":1758141967002,"payload":{"air_quality_index":4,"carbon_monoxide":4813.7,"coarse_particulate_matter_pm10":103.23,"fine_particulate_matter_pm25":102.675,"location":"Shanghai","location_ascii":"Shanghai","nitrogen_dioxide":239.575,"ozone":8,"timestamp":"2025-09-17T20:46:07.002Z","payload_sha256":"82fcbd667fd06d38a069d61de418b3ea731dd9750c355cd8dc8176a0337968f4","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjQsInBtMjUiOjEwMi42"},"provider":"WeatherAPI.com"}
https://whatsonchain.com/tx/dbc27c4ad9addc1eca97fcfca171fffd37dfccdcc1d4d72e730edee00a1bbbfd