tx 0xc9b1dc82ed18b24b74d658be9a8a97d6b8ab8bf0baa5b46d91373a4f8d3cf54eCopy

payload

{
  "ModifyOrder": {
    "new_size": 266504,
    "order_id": 31055906,
    "new_price": null
  }
}