Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDJavYJvyngrh0G7a2Qxd2KOW5yQ6JH3gQswoerLI/g9kR0C4Wr7N6yqvYH… (1,748 chars)"
  }
}