Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDSIL/ZM+/OYSK0ZQT8+n4HI5Dq2iKWoOt6uwdRpFga2QGQU2pmWjSJnx88… (1,748 chars)"
  }
}