tx 0x7df97eef10e0fecbf127ddcf6b23026aaf6ba2e2cb8b2c37d5e994fc1eaf4e8fCopy

payload

{
  "ModifyOrder": {
    "new_size": 4523708,
    "order_id": 100580617,
    "new_price": null
  }
}