tx 0x75bc0b8dd2ecf5ad17a080899543e7f7a5c5ea7da52e144a7294a81cfbaeb31bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1180811848,
    "order_id": 403915844,
    "new_price": 6458000000
  }
}