tx 0x1fc7f18f9d9a912490f4eaf7c58890a69d8eaa2551ae4052d7c2034dad59eb7cCopy

payload

{
  "ModifyOrder": {
    "new_size": 840571387,
    "order_id": 463302308,
    "new_price": 7115000000
  }
}