tx 0x87f2c27cab4e56a2b65f4b4c8fa9a56d5d3e678bd60b4f0d65e41a8c8b7f962fCopy

payload

{
  "ModifyOrder": {
    "new_size": 34101579,
    "order_id": 18216350,
    "new_price": null
  }
}