Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCXAMKSmE9px3nG0/wNWjtkAY0jw7wKwuLebn/EN2xMlzIiUPTTefz9oo7C… (1,748 chars)"
  }
}