tx 0xcbfdf632f9e4adec8a5ac1aabf8b25214252a2e32c2abfb1d47c99a11f6a6b8dCopy

payload

{
  "ModifyOrder": {
    "new_size": 4187479,
    "order_id": 34406671,
    "new_price": null
  }
}