{"id": 963476240404492300, "lang": "en", "text": "OTD# 2/13/74 &amp; 2/15/74: Sgr A* supermassive black hole at center of galaxy, discovered by Bruce Balick &amp; Robert Bro\u2026 https://t.co/SsFJELqt4Y", "urls": [{"url": "https://t.co/SsFJELqt4Y", "expanded_url": "https://twitter.com/i/web/status/963476240404492300"}], "user": {"id": 41712825}, "id_str": "963476240404492300", "source": "<a href=\"http://twitter.com\" rel=\"nofollow\">Twitter Web Client</a>", "deleted": false, "hashtags": [], "retrieved": "2018-06-03--17-12-08", "truncated": true, "created_at": "Tue Feb 13 18:13:30 +0000 2018", "retweet_count": 14, "user_mentions": [], "favorite_count": 43, "legacy_imported": true}