Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAGbZnLm+IyWHOdVzwZoE2ZwL9eOy5HCIXNHQLyjgVIkHwTUsmhtMTr6nHU… (1,748 chars)"
  }
}