tx 0xcf9cd8d250e50a9aa7de8ffe76e47c187668d1fe0aa29a4f0a4f8fbfbb394997Copy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 8549592,
    "new_price": 59495000000
  }
}