jMú{"app":"GaiaLog","data_type":"air_quality","timestamp":1758524400000,"payload":{"air_quality_index":26,"carbon_monoxide":0,"coarse_particulate_matter_pm10":17,"fine_particulate_matter_pm25":26,"location":"North Ward","location_ascii":"North Ward","nitrogen_dioxide":2.3,"ozone":0,"timestamp":"2025-09-22T07:00:00.000Z","payload_sha256":"19f7a102d77cb686ae2747d828a80243d4590a8f03fa70b939bdd1f06ef8ea03","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjI2LCJwbTI1IjoyNiwi"},"provider":"WAQI"}
https://whatsonchain.com/tx/881a8506d9be4d8a3027843bdaebfae01eae8892e7a1e357efff7a3f83bf2e4e