tx 0x0de17c8b4cd626794aa5e2a4ebcc211f2f9a9870e3a7ad64c0c2d1d119ab9d4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 17230908,
    "order_id": 13891867,
    "new_price": null
  }
}