tx 0x5c74e186a072d797bf62e0d516e4de28d383b5c0e94faecd9fc2a4e1f151bc2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 6246728,
    "order_id": 12010993,
    "new_price": 10349000000
  }
}