{"id": 759034556099899392, "lang": "en", "text": "What happens to the heart in space? @ISS_Research is helping us understand.\n\nWatch our weekly @Space_Station update:\nhttps://t.co/KBEXfmU3xZ", "urls": [{"url": "https://t.co/KBEXfmU3xZ", "expanded_url": "https://amp.twimg.com/v/e1eaf3ed-eb2c-42a2-bb22-8c144cd6e919"}], "user": {"id": 11348282}, "id_str": "759034556099899392", "source": "<a href=\"http://twitter.com\" rel=\"nofollow\">Twitter Web Client</a>", "deleted": false, "hashtags": [], "retrieved": "2017-03-06--03-55-58", "created_at": "Fri Jul 29 14:35:15 +0000 2016", "retweet_count": 957, "user_mentions": [{"id": 189253902, "name": "ISS Research", "screen_name": "ISS_Research"}, {"id": 1451773004, "name": "Intl. Space Station", "screen_name": "Space_Station"}], "favorite_count": 1999, "legacy_imported": true}