How to run as a service in ubuntu

[nageshkinge]

How to run as a service in ubuntu using systemctl.
I created service file but starting service shows activating and then timeout occurs.
What I am doing wrong?

[Unit]
Description=Service tile server

[Service]
Type=notify
User=user1
ExecStart=mbtiles-server --cache /root/tileserver --verbose --port 3000
Restart=on-failure

[Install]
WantedBy=multi-user.target

[nageshkinge]

Found solution
used pm2 to run it as service