Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFKVK/IITL76PV8m0zp07aIUpH6fFvMJBQog7h0hFVs2Hp0kWmQGL2EGbca… (1,748 chars)"
  }
}