tx 0xc3a53eadf21e5b8bc49b7445e8c41b5430c0d6ce49c1246d2b75947da4f38e5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 72454513,
    "order_id": 817719,
    "new_price": null
  }
}