I'm a relative newbie to Node-Red, but capable developer in some other languages. What would be the best way to approach extracting the Temprature and Humidity values from the following payload?
The payload is being recieved over MQTT with AEDIS.
{"app_id":"testlorawandraginonode","dev_id":"mydevid,"hardware_serial":"00A1B2C3D4E5C6","port":1,"counter":21,"payload_raw":"EnCrYpT3d","payload_fields":{"Humidity":25,"Temperature":23.4},"metadata":{"time":"2020-08-22T06:15:33.41123456789Z","frequency":923.4,"modulation":"LORA","data_rate":"SF7BW125","airtime":56576000,"coding_rate":"4/5","gateways":[{"gtw_id":"eui-00800000a01234c6","timestamp":2370682735,"time":"2020-08-22T06:15:33.123456Z","channel":1,"rssi":-119,"snr":-1.2,"rf_chain":0,"latitude":-27.31055,"longitude":152.99,"altitude":15}]}}