tx 0x9b8cbb2e3490341f5f7ad2007a7772ba4ee0ce1f1c25536440d1c1b7d5b80f5dCopy

payload

{
  "ModifyOrder": {
    "new_size": 24536355,
    "order_id": 57789452,
    "new_price": null
  }
}