tx 0x578f7d6d4fac61dcb3e1a1a770c20ef73417490b4d1cbcf41f8f1530b63b3ebfCopy

payload

{
  "ModifyOrder": {
    "new_size": 250164333776,
    "order_id": 474424345,
    "new_price": 510000000
  }
}