tx 0xb0e6520089ef091d93e6d4e2f9df47ef76c666279f7ba85363b8ffc03a2f5a4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 214284869,
    "order_id": 553732,
    "new_price": 29589000000
  }
}