tx 0xc751fd96ff3bd9d45eaeb6bcbd9cc89835afc1acc7cacd44fb7f7d7ebe468e3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1290588026,
    "order_id": 460958467,
    "new_price": 7141000000
  }
}