tx 0xc0f5c270e72d1c4dfacf9a3db934d5e73ad8a85f6a35a6d6ec3812f0cad20fabCopy

payload

{
  "ModifyOrder": {
    "new_size": 6673266,
    "order_id": 12043316,
    "new_price": null
  }
}