Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGWcRoAz50uB029c5RPiUt6Nac4fqJfvKBWn0Hx4/sbREFcUKT3gdySnmJH… (1,748 chars)"
  }
}