Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAnEr/EHBjlctSk6pJ7YKCa9GBQJ81H4EduaHaJ4109wyUzbAq2jcv/UXhU… (1,748 chars)"
  }
}