Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQENw1MNTIBjOhpRI/KmX1z8h7zDPY66Pa5tA9xGecKU4WDU/7SItzrT/AdI… (1,748 chars)"
  }
}