jM {"app":"GaiaLog","data_type":"air_quality","timestamp":1758771570531,"payload":{"air_quality_index":2,"carbon_monoxide":451.4,"coarse_particulate_matter_pm10":22.2,"fine_particulate_matter_pm25":21.09,"location":"Ho Chi Minh City","location_ascii":"Ho Chi Minh City","nitrogen_dioxide":53.465,"ozone":15,"timestamp":"2025-09-25T03:39:30.531Z","payload_sha256":"2c9e4e2a915b23ed8093f742db86a29a92bdbc9484f0da2f097f4618f8d98f38","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjIsInBtMjUiOjIxLjA5"},"provider":"WeatherAPI.com"}
https://whatsonchain.com/tx/2f4877e09be6fcea845cd7e766c5fa904a9cfc5637f399cc91c2f20b4870aab8