#vaccinated - received my 1st dose of #vaccine today. #thankful 

#thankfulgratefulblessed @ Singapore https://t.co/wz2TuzVcBM
Central Region
[{'url': 'https://t.co/wz2TuzVcBM', 'expanded_url': 'https://www.instagram.com/p/CMyy0kfsfy4/?igshid=1iwyijigzu0br', 'display_url': 'instagram.com/p/CMyy0kfsfy4/…', 'indices': [103, 126]}]
MARINA CENTRE
['#vaccinated', 'received', '1st', 'dose', '#vaccine', 'today', '#thankful', '#thankfulgratefulblessed', 'singapore', 'https://t.co/wz2tuzvcbm']
['received']
#vaccinated received dose #vaccine today #thankful
vaccinated received 1st dose vaccine today thankful thankfulgratefulblessed 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 relate to a maintenance report feedback to public flat house. The post is about the user receiving their first dose of vaccine and expressing gratitude, which has no connection to maintenance reports or public flat houses. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a short explanation that the post is not related to the requested topic.