tx 0xd1a1c9616bbd6be27a7f44d8f204f8b1182a37a4b8c54947a75c8d13048d7e3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 40162583,
    "order_id": 6597696,
    "new_price": null
  }
}