Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBShrl9Sej5DABjpjI04/bG9WLmjKhqbv8Xew5rbfNDLm/EdNoTHVRUXmhw… (1,748 chars)"
  }
}