Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCK8B1cPE+5fMnPdjQtIhMRiIMQL/3NT889ZL7lYGFq1VbvdCjVC4TEnMEF… (1,748 chars)"
  }
}