Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAdDhQI2rZFs2qll4Yg0XxpW34sTlpNQsq6VNmAImbX7VVoXYjDyNppj7pS… (844 chars)"
  }
}