tx 0xfdad87a9c6a2e3b79119eaac13ddb5f0f9ee5edc7d9adb0b47c97fb08c9d6081Copy

payload

{
  "ModifyOrder": {
    "new_size": 897675,
    "order_id": 21521178,
    "new_price": null
  }
}