Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA1INLmyWFN1+9cgIuW6LQi4HoiO2uP+7WDO+5ADtY//FoaHzaFVcw4r3wY… (1,748 chars)"
  }
}