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{"app":"GaiaLog","data_type":"air_quality","timestamp":1758692387909,"payload":{"air_quality_index":1,"carbon_monoxide":545.75,"coarse_particulate_matter_pm10":16.65,"fine_particulate_matter_pm25":15.355,"location":"Chennai","location_ascii":"Chennai","nitrogen_dioxide":20.905,"ozone":27,"timestamp":"2025-09-24T05:39:47.909Z","payload_sha256":"2a645ac26ea96e9ff6e5d8b6b91ff31cff3730df49f0a09b30844087d5018f7c","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjEsInBtMjUiOjE1LjM1"},"provider":"WeatherAPI.com"}
https://whatsonchain.com/tx/5a7d8ac2c17f99b698da3bc4d67d77a50bb2d91d5fea9fc8b9ae19fc6d7f79bf