jGaiaLogv1My{"app":"GaiaLog","schema_version":"1.1.0","data_type":"air_quality","timestamp":1769174230298,"payload":{"location":"Madrid","timestamp":"2026-01-23T13:17:10.298Z","air_quality_index":1,"fine_particulate_matter_pm25":4.75,"coarse_particulate_matter_pm10":11.25,"carbon_monoxide":145.85,"nitrogen_dioxide":10.85,"ozone":64,"location_ascii":"Madrid"},"provider":"WeatherAPI.com"}
https://whatsonchain.com/tx/eb51a3430cc7a952e8fcb9ae9216c8bbad00a709e88ffeb17bb993db2f0239de