I'm at E!hub Downtown East in Singapore https://t.co/QiC1gmLxfc
East Region
[{'url': 'https://t.co/QiC1gmLxfc', 'expanded_url': 'https://www.swarmapp.com/c/fe2eAR7qKrQ', 'display_url': 'swarmapp.com/c/fe2eAR7qKrQ', 'indices': [40, 63]}]
PASIR RIS PARK
["i'm", 'e', 'hub', 'downtown', 'east', 'singapore', 'https://t.co/qic1gmlxfc']
[]
downtown east
e hub downtown east singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the post does not relate to a maintenance report feedback to public flat house in Singapore. The term "hub" could refer to a variety of things, including a transportation hub, a business or commercial hub, or a hub of activity. Without more context, it is difficult to determine the specific meaning of the term in this case.