I'm at Heartbeat@Bedok https://t.co/ajaDfZDnxJ
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/ajaDfZDnxJ', 'expanded_url': 'https://www.swarmapp.com/c/2iGE4eaZmtP', 'display_url': 'swarmapp.com/c/2iGE4eaZmtP', 'indices': [23, 46]}]
BEDOK NORTH
["i'm", 'heartbeat', '@bedok', 'https://t.co/ajadfzdnxj']
[]
heartbeat @bedok
heartbeat
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house. The term "heartbeat" is not a specific term used in maintenance reports or public housing, and it does not convey any information about a particular issue or facility. Therefore, the answer is "relatedness": False.