tx 0x0a7b4e7cefff5de979b78c592c0ae16f97ab6e24e679f6f9e89f27a354c3f0ebCopy

payload

{
  "ModifyOrder": {
    "new_size": 4174972,
    "order_id": 42297599,
    "new_price": null
  }
}