Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCFkPMQRKpr1xX+nJxLDilblzYRxRzFBhOXL+9UiOwqhxSoLYa+xXRLnYeA… (1,748 chars)"
  }
}