Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBG6faG3P5VEx3OjvvVIbXeYIkCFFxDWZtIVzsZV8wStlRQp5I98v82Gs94… (1,748 chars)"
  }
}