Its a DOGE life. #latergram #smiley #2021 @ Singapore https://t.co/uqpBuSg2CT
Central Region
[{'url': 'https://t.co/uqpBuSg2CT', 'expanded_url': 'https://www.instagram.com/p/COmrKygMnxNDiAJurMPt6lz9nIMbbFKIkRA4wI0/?igshid=a1xs3qnhyssm', 'display_url': 'instagram.com/p/COmrKygMnxND…', 'indices': [54, 77]}]
MARINA CENTRE
['doge', 'life', '#latergram', '#smiley', '#2021', 'singapore', 'https://t.co/uqpbusg2ct']
[]
doge life #latergram #smiley #    
doge life latergram smiley 2021 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

The given Twitter post does not contain any information related to maintenance report feedback for public flat houses in Singapore. The post simply includes an image of a smiley face and the phrase "doge life latergram" with no context or relevance to maintenance reports. 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 requested topic.