Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB326C3+waohQb0p1dDxKgTLByOmS1lJv8Aw7e2LKWGlFcSTUXO9FOrrtva… (1,748 chars)"
  }
}