地元民御用達ショッピングモール (@ nex in Singapore) https://t.co/2HywUg8pxo
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
North-East Region
[{'url': 'https://t.co/2HywUg8pxo', 'expanded_url': 'https://www.swarmapp.com/c/7iADzYn0r10', 'display_url': 'swarmapp.com/c/7iADzYn0r10', 'indices': [37, 60]}]
SERANGOON CENTRAL
nex singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the tweet "nex singapore" does not relate to a maintenance report feedback to public flat house. It is not clear what the tweet means or refers to, as it is a single word without any context. Therefore, I cannot provide a more specific answer.