tx 0x60717a3e8d0a9a7a0aae6c66d9edf283af8905b52e9c7c7642153f4e04016a10Copy

payload

{
  "ModifyOrder": {
    "new_size": 1751499766,
    "order_id": 4452897,
    "new_price": null
  }
}