tx 0x45e9b239fa76bb95f60e3dd1a674d6d8a2f82818f8f29976ff0b5b5f2f2bbbfaCopy

payload

{
  "ModifyOrder": {
    "new_size": 1845984,
    "order_id": 9603490,
    "new_price": 66189000000
  }
}