jGaiaLogv1M1{"app":"GaiaLog","data_type":"air_quality","timestamp":1763769600000,"payload":{"air_quality_index":161,"carbon_monoxide":7.3,"coarse_particulate_matter_pm10":61,"fine_particulate_matter_pm25":161,"location":"tÄn zÇ kou, Chongqing (éåºæ»©åå£)","location_ascii":"tan zi kou, Chongqing (?????)","nitrogen_dioxide":11,"ozone":7.4,"timestamp":"2025-11-22T00:00:00.000Z","payload_sha256":"5b8fdbe0331fa6614f5483efae7b2536b3048eca6e0f96a7b58e74e963c5ab81","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjE2MSwicG0yNSI6MTYx"},"provider":"WAQI"}
https://whatsonchain.com/tx/c857ec9b9dcb1db5ac7949d2a3b4e8644bcc9b3b2d2ae518ca0dd8f04cf8aac6