tx 0x1e01f5439d80fdbd86cc1e2f7d2bf7f6f35493f4a5aeb2bbd3b3ede12581c2bcCopy

payload

{
  "ModifyOrder": {
    "new_size": 20808779,
    "order_id": 4148256,
    "new_price": null
  }
}