Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAN/JkCwnOpXAZ71s9B/U8BV73C+DReC2A+pQNQFugeHhXdXTrKLZQBYpSp… (1,748 chars)"
  }
}