tx 0xcb7d98a7c2f55c1484eae4ff28fccc8e05801ab0af7be8e02b9de3e4dbe5e58dCopy

payload

{
  "ModifyOrder": {
    "new_size": 28554157798,
    "order_id": 30522969,
    "new_price": null
  }
}