- Urban Exploration - 

Check out my new First Person Photograpy (POV) on my YOUTUBE channel @ Singapore https://t.co/7wdOWuYS1E
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/7wdOWuYS1E', 'expanded_url': 'https://www.instagram.com/p/CC042vtHpY_/?igshid=130ojeirrbqga', 'display_url': 'instagram.com/p/CC042vtHpY_/…', 'indices': [105, 128]}]
MARINA CENTRE
['urban', 'exploration', 'check', 'new', 'first', 'person', 'photograpy', 'pov', 'youtube', 'channel', 'singapore', 'https://t.co/7wdowuys1e']
[]
urban exploration check first person channel
urban exploration check new first person photograpy pov youtube channel singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for public flat houses. The post is about urban exploration and a new YouTube channel featuring first-person photography from Singapore. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a short explanation that the post is not related to maintenance report feedback for public flat houses.