tx 0x9c2f5ab4ab840d9034f6b8664e6a4a722486c2f7980d55cbda8f41b49ab3bf9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 18869755374,
    "order_id": 57165366,
    "new_price": null
  }
}