tx 0x2bdc247e4a7596a8504852bc5761d7e8542e0fbb7e30d9f9d93d4cd4d0f6109fCopy

payload

{
  "ModifyOrder": {
    "new_size": 621906629,
    "order_id": 30958123,
    "new_price": null
  }
}