Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGyoqOqR0pt5fNEkGideCJxoRMI58GybNy3+oXWqVtFGD0gRAZvl7mRuVCS… (1,748 chars)"
  }
}