Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQG8J1cb6BVi94kAg9rqjHbjYtncTUZBtj/YkXw3cBVjKBVQ5i3d6dFF5SQz… (1,748 chars)"
  }
}