I just finished running 4.21 km in 56m:39s with #Endomondo #endorphins https://t.co/RfBCfQWCss
<a href="http://erased78547.com" rel="nofollow">erased78547</a>
East Region
[{'url': 'https://t.co/RfBCfQWCss', 'expanded_url': 'http://app.endomondo.com/users/879746/workouts/1490168621', 'display_url': 'app.endomondo.com/users/879746/w…', 'indices': [71, 94]}]
FLORA DRIVE
['finished', 'running', '4.21', 'km', '56m', '39s', '#endomondo', '#endorphins', 'https://t.co/rfbcfqwcss']
[]
just finished running with #endomondo #endorphins
finished running 4 21 km 56m 39s endomondo endorphins
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat house. The post is about a person's running activity and their endorphins, which is not related to maintenance report feedback for public flat house. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }