tx 0x7835f8e186223d22c8a3a21af4ca1a23c744c0d9d7b5f73e94c4c313ad4f7d51Copy

payload

{
  "ModifyOrder": {
    "new_size": 839744268,
    "order_id": 30745623,
    "new_price": null
  }
}