Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBI4gkhlUdfrNqQ46xyNXuPcUAG01WobJxpSHYz+5/9SyApXgYDRVqiyjk1… (1,748 chars)"
  }
}