Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAIi844/+ZayRUvTdsAUUsKMK8OB01o9Zr5UZCbOs5lngmwAQmJANZhUnH9… (1,748 chars)"
  }
}