Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGwp0S/gw6AaxnEd+vfnyMfvxKO7kQRPBqwLYGSQZpQEFRTGLwTGMcWf21e… (1,748 chars)"
  }
}