Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGuTVHqYrole8pPL0hH9I3FAZ7KSuONHFqN8XFd7V4jZgcPhmhyeCKtdQMz… (1,748 chars)"
  }
}