tx 0x1524b76cc51b74bd7d94f7ecaf0e6302c3d8efc58b9b9ea5e04cf02c247fa567Copy

payload

{
  "ModifyOrder": {
    "new_size": 20440003,
    "order_id": 11499029,
    "new_price": 30649000000
  }
}