Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQADV+9WGfXZAzPoF+kdW7rYQddlrTcx+8+KZmDlUCgYhBrr4ZdPXc1SJn09… (1,748 chars)"
  }
}