Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCQjAcO/c/RyTabhGrxzHPG9j4fqMnrXlDyAd+FptWn5mvWa3RtlXJJsPOy… (1,748 chars)"
  }
}