tx 0x4102d2e25ab013a19e63d2b5fecfd2d983a5b164bc4f44807e5b42a7a69e7f8cCopy

payload

{
  "ModifyOrder": {
    "new_size": 2344322,
    "order_id": 31858115,
    "new_price": null
  }
}