tx 0x1b4ac8e64f62d51afd3d48201a1dce529bd0c3cd4c5a8ee0de97589b4c6e5e9dCopy

payload

{
  "ModifyOrder": {
    "new_size": 4537906,
    "order_id": 48171394,
    "new_price": null
  }
}