tx 0x41ee01d5b9e41328a031f93bfb4f6c8443c60c3efaf1e23d81e4a3758f5b6b25Copy

payload

{
  "ModifyOrder": {
    "new_size": 10173406,
    "order_id": 16661179,
    "new_price": null
  }
}