tx 0xb74c5f9099a4f9497a8b627dade0a7e9b1f9b75b6e98728e9fcf1e27f95e0f99Copy

payload

{
  "ModifyOrder": {
    "new_size": 8271923,
    "order_id": 11509045,
    "new_price": null
  }
}