tx 0xfe71d6cad8a3628c2c8c2d4b3d973ff53e1ba4fb5913fbabd5f3fddcdb2f338eCopy

payload

{
  "ModifyOrder": {
    "new_size": 5504667,
    "order_id": 38326223,
    "new_price": null
  }
}