tx 0x0dee7f4bfc5cb2e6198d9607530fdb9b0fbce2b6fdaf06b8ceb0980a5dba2a8dCopy

payload

{
  "ModifyOrder": {
    "new_size": 8239579,
    "order_id": 10902830,
    "new_price": null
  }
}