Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDjXN9ZWM2fLRTNn0hoKJQFvhTBDU3WtGIrwEW/U5ts7CXvxhxf9XxnC7ql… (1,748 chars)"
  }
}