tx 0xb29a43bc9728933e5804a9ca1a76dd02ad87d2d7b6f5aeb1248f86c3533429deCopy

payload

{
  "ModifyOrder": {
    "new_size": 743245229,
    "order_id": 456926053,
    "new_price": 6824000000
  }
}