tx 0xb9d1ec34c13d32eae63e2503c88626fbf9c3b96e38ae5c0c34fa1e1e0adc4c0bCopy

payload

{
  "ModifyOrder": {
    "new_size": 243256405,
    "order_id": 6917081,
    "new_price": null
  }
}