Its a wrap. 
Shake Shack second outlet opening soon in Singapore. 
Mural coming soon! 
Don’t forget to drop by for mouthwatering burgers and jaw dropping mural art done by Mural Lingo . Thank You for such an… https://t.co/fxHYtggLzo
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/fxHYtggLzo', 'expanded_url': 'https://www.instagram.com/p/B7bUhXvHR_e/?igshid=2x5d34rmiiy1', 'display_url': 'instagram.com/p/B7bUhXvHR_e/…', 'indices': [209, 232]}]
CHINATOWN
['wrap', 'shake', 'shack', 'second', 'outlet', 'opening', 'soon', 'singapore', 'mural', 'coming', 'soon', '’', 'forget', 'drop', 'mouthwatering', 'burger', 'jaw', 'dropping', 'mural', 'art', 'done', 'mural', 'lingo', 'thank', '…', 'https://t.co/fxhytgglzo']
['art', 'art', 'shack', 'art', 'shack', 'coming', 'art', 'shack', 'forget', 'art']
wrap shake shack second outlet opening soon mural coming soon dont forget drop dropping mural done mural lingo thank such
wrap shake shack second outlet opening soon singapore mural coming soon forget drop mouthwatering burgers jaw dropping mural art done mural lingo thank
  [
    {"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 the upcoming opening of a second outlet of Wrap & Shake Shack in Singapore, and mentions a mural art that will be coming soon. There is no mention of any maintenance or infrastructure-related issues in the post. 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 house.