Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDk9PMmawvV8ANPfcxFJDT3ZUTySh+6ZfI9oRY8s0H2WCJmqBXJ2G6prjHL… (1,748 chars)"
  }
}