tx 0x1ee56f50b4905f256a8c75a8b5f1470d5c87e137df6fe6fa4ac34a79a8c23e1fCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 2016948,
    "new_price": 19977000000
  }
}