Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBTXQEBQWbD6q0oOs5GnqTQG3CDflG/PdYnGqolEMVGy2wIQFyydSj/qBV7… (1,748 chars)"
  }
}