Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCuJzWs3knnOhtp08PDiSLM5gA8U7fsW6OfOW5KyHmw4BoO1ZHaxOMqmoX2… (1,748 chars)"
  }
}