tx 0xcf7477ddd3a30b17a7ac721e3d7ff7b9b4b30b0201c3c0f8d61cebee74c3c0f4Copy

payload

{
  "ModifyOrder": {
    "new_size": 664869237,
    "order_id": 11209655,
    "new_price": null
  }
}