tx 0xcaf3d5f7ffceb1f7a39e98d65b31d7e3e6fc3f7e2e8fe28a4d09e8dd87354427Copy

payload

{
  "ModifyOrder": {
    "new_size": 851423,
    "order_id": 245033041,
    "new_price": null
  }
}