{
  "passkey_session_data": {
    "challenge": "WzZCWULmaq5xTAlA0YYHlqoubqAhe1AWdLRZCIBAMcM",
    "user_id": "",
    "allowed_credentials": [
      "OE7fnoAeqaydiBM4+fQsbYMiO+EObq97WYb/c1HuX8Crbsb2777xs+upv7muXE8hOLkm6lQHC1ahegnzw+aIsQ=="
    ],
    "userVerification": ""
  }
}