tx 0xe4f3d7c4e29773c7694a9bd7d2639029e7b36f3e20de7bf9b9a9624c8d6c26a8Copy

payload

{
  "ModifyOrder": {
    "new_size": 187800,
    "order_id": 34948381,
    "new_price": null
  }
}