{"attachments":[{"fallback":"The shovel was a ground-breaking invention.","footer":"<https://icanhazdadjoke.com/j/prWLBszsWDd|permalink> - <https://icanhazdadjoke.com|icanhazdadjoke.com>","text":"The shovel was a ground-breaking invention."}],"response_type":"in_channel","username":"icanhazdadjoke"}