Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDXt3hvPC68mXMGBP5fB22Eze9Vfmx9rj+2oWtuqG7YlXnTqom0MPK1/aTD… (1,748 chars)"
  }
}