tx 0x12f4df636f23d0465a64d9b49e71d47d281ed0ee0a9289f9d5ab0db5e6ff3e0fCopy

payload

{
  "ModifyOrder": {
    "new_size": 422910650,
    "order_id": 28260184,
    "new_price": 9671000000
  }
}