Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD5I7lgXtA8KXj4FSqU9mZSwrqZz1cQQqkIqYz1SbBFQXUElSWrHfUQE3MF… (1,748 chars)"
  }
}