jGaiaLogv1MX{"app":"GaiaLog","data_type":"air_quality","timestamp":1763776800000,"payload":{"air_quality_index":13,"carbon_monoxide":2.3,"coarse_particulate_matter_pm10":4,"fine_particulate_matter_pm25":13,"location":"Nakamachi, Kiryu, Gunma, Japan (æ¡çå¸ç«æ±å°å¦æ ¡æ¡çå¸)","location_ascii":"Nakamachi, Kiryu, Gunma, Japan (???????????)","nitrogen_dioxide":1.9,"ozone":31.2,"timestamp":"2025-11-22T02:00:00.000Z","payload_sha256":"e75a5c65e16b1fcc51ad5aa3ce413a0e6adc09d9509332cec306a5b5a7245d34","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjEzLCJwbTI1IjoxMywi"},"provider":"WAQI"}
https://whatsonchain.com/tx/fb8e620d6d4e2debd407cfdbee6bea294f19e7ad99be442ea75be056d04cd290