Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAQxKOMmqpHjYzuNK32F49n4288xAsOn8RNYLaHQZ4kB3gjr8EM/5jELhNk… (1,748 chars)"
  }
}