Magento 2: Create product using rest API image upload not working

I have creating product using rest API but image upload not working.

API: baseurl/rest/V1/products

Method: POST

Body:

{
  "product": {
    "sku": "info",
    "name": "Info",
    "attribute_set_id": 4,
    "price": 1000,
    "status": 1,
    "custom_attributes": [
        {
            "attribute_code": "category_ids",
            "value": ["41","42","43"]
        },      
        {
          "attribute_code": "description",
          "value": "Lorem Ipsum is simply dummy text of the printing and typesetting industry."
        },      
        {
            "attribute_code": "image",
            "value": "image1.jpg"
        },
        {
            "attribute_code": "thumbnail",
            "value": "image2.jpg"
        },
        {
            "attribute_code": "small_image",
            "value": "image12.jpg"
        }
    ],
    "visibility": 4,
    "type_id": "simple",
    "weight": 1,
        "extension_attributes": {
            "stock_item": {
                "qty": "110",
                "is_in_stock": true
            }
        }
    },
    "saveOptions": true
}

Any help would be appreciated. Thanks!