Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAnKFUYNNxXEmwsLkXAtMOsXwBoOVup6/Hy+q9BdqbwAm1Etxg+kfZu4P3l… (1,748 chars)"
  }
}