Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDlCSEvSGdrZ/ofEqDJCDNOKZPTZNB2Oot3oXb+uz4vX0HCH69MbLOjyycv… (1,748 chars)"
  }
}