tx 0xc1d6c8e5ebe8c50043cb4c72c604d2deebfb0f0799a452444f6cda4beccbbb0bCopy

payload

{
  "ModifyOrder": {
    "new_size": 6474659,
    "order_id": 12100370,
    "new_price": null
  }
}