Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCpDDWkmLdNj7+k5weyAU3Jo1nytGaQALrH/NduQf6/SA1RsJg2QsYh9VtD… (1,748 chars)"
  }
}