tx 0xdebc6533e4281ea6f18c4aa7706bb2adfb6a9f0a04a01ead9c4cb66f41b72e2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1216457542,
    "order_id": 1590163,
    "new_price": null
  }
}