jMp{"app":"GaiaLog","data_type":"air_quality","timestamp":1759374000000,"payload":{"air_quality_index":42,"carbon_monoxide":2.3,"coarse_particulate_matter_pm10":5,"fine_particulate_matter_pm25":42,"location":"Ozone, Sodegaura-shi, Chiba-ken, Japan (è¢ã±æµ¦å¤§æ½æ ¹ï¼è»ï¼è¢ã±æµ¦å¸)","location_ascii":"Ozone, Sodegaura-shi, Chiba-ken, Japan (??????(?)????)","nitrogen_dioxide":8.4,"ozone":35.2,"timestamp":"2025-10-02T03:00:00.000Z","payload_sha256":"0ab06e1ba4243980da4afe34a657dc2353a01a1db3cd66a36640390938e3bf6d","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjQyLCJwbTI1Ijo0Miwi"},"provider":"WAQI"}
https://whatsonchain.com/tx/ecfff35821d0bcd9d00a20f47eb30336c298fa3dbfb97666f5b41c4eae8de535