Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBtNLfXzNKRosIUqMeb5q+2bhbqZUeB/pL8+BzhXlDfXC/dh+AiEOJYWs8r… (1,748 chars)"
  }
}