tx 0x6b7f11860e4f1e5bdcf6b8e5ba4e0bc36e702bfce6c3ebb043905d2e54f6a9f1Copy

payload

{
  "ModifyOrder": {
    "new_size": 2343713,
    "order_id": 11445965,
    "new_price": null
  }
}