Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAzIoHOB4CTCalPl0x6lh+ggK8tmk/QCVohS12+HtsrwXwl5SxmVe7GuAUG… (1,748 chars)"
  }
}