Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC7Nwf37sSbj6rIRPqU3zq+y20qe3jRakDqgBcIEvAcOXVUi25wHOkNlrKU… (1,748 chars)"
  }
}