Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwFNKdBDIs5HGj8VJ7+RcOWkKLzK/kublEpO/20LrpXEH08BF/OoX3ZUxCg9… (844 chars)"
  }
}