jMO{"app":"GaiaLog","data_type":"air_quality","timestamp":1759474800000,"payload":{"air_quality_index":38,"carbon_monoxide":3.8,"coarse_particulate_matter_pm10":3,"fine_particulate_matter_pm25":13,"location":"Hwasun-eup, Jeonnam, South Korea (íìì ì ë¨)","location_ascii":"Hwasun-eup, Jeonnam, South Korea (???????? ??????)","nitrogen_dioxide":2.6,"ozone":37.6,"timestamp":"2025-10-03T07:00:00.000Z","payload_sha256":"3f6efed97e00aea2b394986e6cb5359fcee60a1dea76908ed50eaa91863a9ff3","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjM4LCJwbTI1IjoxMywi"},"provider":"WAQI"}
https://whatsonchain.com/tx/b68b04ef8a45a4767b64705e127f2f4fa2ab485e236da4e59b43501cc37e7a7a