jM({"app":"GaiaLog","data_type":"air_quality","timestamp":1758650400000,"payload":{"air_quality_index":22,"carbon_monoxide":0.1,"coarse_particulate_matter_pm10":7,"fine_particulate_matter_pm25":13,"location":"HabichtstraÃe, Hamburg, Germany","location_ascii":"Habichtstra?e, Hamburg, Germany","nitrogen_dioxide":14.7,"ozone":22,"timestamp":"2025-09-23T18:00:00.000Z","payload_sha256":"33100a8de023be44fe88c4b12fc7fb63ea817705d5ad6be8047925e0a4e6790e","db_source_hash":"eyJ0eXBlIjoiYWlyX3F1YWxpdHkiLCJhcSI6eyJhcWkiOjIyLCJwbTI1IjoxMywi"},"provider":"WAQI"}
https://whatsonchain.com/tx/ea83e7e8a32ca8706ebfd2cdace2c6ef380cd74dde3ac2d56076a9f75cbed855