Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDLpmX8V9EmY2vRM6nX8T+c64ExvtZqHD7M8ThqYCz6pDmU2Yp0mXD24SGb… (1,748 chars)"
  }
}