tx 0x02a8a5c49288e77bd21d732afa3ef2134f62ebeba5581e4d7fa3c03a5a8c9072Copy

payload

{
  "ModifyOrder": {
    "new_size": 3737497,
    "order_id": 12329518,
    "new_price": 10364000000
  }
}