Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAn2dj+xleHnsX2Lyjq9zK4MgrLm8JvDDLv8anW8gWVKBNrfLZ5roUvxwVV… (1,748 chars)"
  }
}