@TODAYonline Tf  t6d
Tiong Bahru Field
[]
HENDERSON HILL
@todayonline
tf t6d
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the post "tf t6d" does not relate to a maintenance report feedback to public flat house. It is not clear what this abbreviation stands for or what the context is, so I cannot provide a more specific answer. Please provide more information or context if you have any.