Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA5BOWLMjd6wAy6vZ2ZU9sL8CrFfUDef7ZQAPbRtGK2US3z+6qNAEa+QUgg… (1,748 chars)"
  }
}