Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD9c8cqrXUTW0INQbhNbSbJFgVjY2CK34GeiNrYvTqsukBPdeGJHGq944m6… (1,748 chars)"
  }
}