I'm at nex in Singapore https://t.co/bOkb5alWp7
North-East Region
[{'url': 'https://t.co/bOkb5alWp7', 'expanded_url': 'https://www.swarmapp.com/c/fz37NoFAWP4', 'display_url': 'swarmapp.com/c/fz37NoFAWP4', 'indices': [24, 47]}]
SERANGOON CENTRAL
["i'm", 'nex', 'singapore', 'https://t.co/bokb5alwp7']
[]
nex singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "nex singapore" does not relate to a maintenance report feedback to public flat house. The term "nex singapore" could potentially be a reference to a variety of things, but it does not appear to be related to any maintenance or housing issues in Singapore.