In that case, don’t look at the frame-log. In the latest release I’ve added a note to it that these are the raw and encrypted frames and meant for debugging purposes (e.g. when you have issues with sending / receiving mac-commands).
To receive the plaintext payloads (thus the unencrypted 0032FC.... payload), please look at: https://docs.loraserver.io/lora-app-server/integrate/data/. Alternatively, you could setup a HTTP integration so that LoRa App Server will POST to your Python application.