tx 0xa9d79fa9f7e8a6218842c5c8fb36cd41f6c67eb0b9e4c1cb9781c27bc9a0fefcCopy

payload

{
  "ModifyOrder": {
    "new_size": 110061923,
    "order_id": 51500944,
    "new_price": null
  }
}