tx 0xcb1fc9b9123a9ef30a4491c0c61acc1f8b6457c1c35c5bb2955bf3544a16f6b3Copy

payload

{
  "ModifyOrder": {
    "new_size": 1759781,
    "order_id": 353456,
    "new_price": 11028000000
  }
}