Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAwPRAIWjbfYCsLcAQIf6ND4R+HxssUETRwauUFycjyAV1yHWAW0HzZe1wC… (1,748 chars)"
  }
}