tx 0x853086f4bae87f9c75e975ffe973f824fdf7d2d2fcc05d51a749e6e7bf6ad7e0Copy

payload

{
  "ModifyOrder": {
    "new_size": 21843802,
    "order_id": 185881400,
    "new_price": 8409000000
  }
}