Just posted a photo @ Katong https://t.co/vCJ9zzVZiy
Central Region
[{'url': 'https://t.co/vCJ9zzVZiy', 'expanded_url': 'https://www.instagram.com/p/CLJqgI2niOV/?igshid=1f0z7d897c3rl', 'display_url': 'instagram.com/p/CLJqgI2niOV/…', 'indices': [29, 52]}]
MARINE PARADE
['posted', 'photo', 'katong', 'https://t.co/vcj9zzvziy']
[]
just posted photo
posted photo katong
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post does not contain any information related to a maintenance report feedback for a public flat house. The word "katong" could refer to a location in Singapore, but without more context, it is difficult to determine the exact meaning of the post.