I am still surrounded by my agates and Tiger's Eye beads. Checking materials to create a few bracelets today. #agategemstone #agate #tigerseyestone @ Singapore https://t.co/6Saumfmzha
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/6Saumfmzha', 'expanded_url': 'https://www.instagram.com/p/B_XCTWGHQcU/?igshid=1r32zgc733xf', 'display_url': 'instagram.com/p/B_XCTWGHQcU/…', 'indices': [160, 183]}]
MARINA CENTRE
['still', 'surrounded', 'agate', "tiger's", 'eye', 'bead', 'checking', 'material', 'create', 'bracelet', 'today', '#agategemstone', '#agate', '#tigerseyestone', 'singapore', 'https://t.co/6saumfmzha']
['create', 'create']
still surrounded tiger create today #agategemstone #agate #tigerseyestone
still surrounded agates tiger eye beads checking materials create bracelets today agategemstone agate tigerseyestone singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for a public flat house. The post mentions "agates" and "tiger eye beads" which are types of gemstones, and does not contain any language related to maintenance, repairs, or facilities management. Therefore, the answer is a JSON object with "relatedness" set to "False", "type" set to "none", and "explanation" set to a brief explanation of why the post is not related to the given topic.