Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDYT9xhlAWgH6JxEbSgZG23LvUJCaky/xjQoZk8kFC4inJWJIOzXRcYXKac… (1,748 chars)"
  }
}