tx 0xfe40d05c4a6a7f3ff22700faf32d0daf123fe4ec8490e7af0f4b8e1d0d57811bCopy

payload

{
  "ModifyOrder": {
    "new_size": 7890162,
    "order_id": 45003100,
    "new_price": null
  }
}