Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBkQXU0XiAj/LzKm6AthxvcR0NOUKSo3NUZzO4QXBw0LRLSu+58Bfb6y5Gl… (1,748 chars)"
  }
}