Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAO61B+46uWEJQ8kKMj0OyV8q/vN2K/6wnjFFXcHjuNLX4EAvHmqJFoJoAe… (1,748 chars)"
  }
}