tx 0x390c96eaff6ea360c3b6ebd1ff06e7e8f5617b8e127c228daa4c28a64dfb9b6bCopy

payload

{
  "ModifyOrder": {
    "new_size": 11814988,
    "order_id": 27461599,
    "new_price": null
  }
}