Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAQ+SmtNQ5UPMzyU33dyDBt7Y5cNyTipoJVCBi+q9KmTRFb3tDV8bNWBZWl… (1,748 chars)"
  }
}