Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF0YG4DYsIGwM5XiFTyW4REpKxF47YBScQIo+vPwIanBB3poZgcw+HAIaqU… (1,748 chars)"
  }
}