{
  "type": "cloaked_id",
  "description": "derive a cloaked message id following the spec. NOTE all ids are in TFK format",
  "input": {
    "public_msg_id": "AQCNWx2fFuNuL70fylieKWgvE8gpOLIwZ+pWcZW68VdKHg==",
    "read_key": "PARfkPyOdMNmyi3ZVAThFrPSPZAvE6yohSJRg+snvb4="
  },
  "output": {
    "cloaked_msg_id": "uRCvZ9jW7ouuBdygpmuolyD8iubre+wYU0rf3vHdCiY="
  },
  "error_code": null
}