Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDrfAMEUPFBHAfZYilWkR+M4lHQMjcq1paFBgBtkSaIBR+oOkfoxNuuqifS… (1,748 chars)"
  }
}