Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBHqEdEjB5plZ+WKTwWHsp7PAY4ZN5VmxJsb1AMdeOTPhQpuMp1GQeV84pS… (1,748 chars)"
  }
}