Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQG5+pMfPBAlnn0ZR3/28L6eAFaiVmWUgaT6feYt23lGljNOtVjyx8ViUdoC… (1,748 chars)"
  }
}