{"id": 577534915266392064, "lang": "en", "text": "College students/faculty: Got an idea for innovative use of our chemical emissions data? Send a proposal by March 27: http://t.co/71jBXmWJUj", "urls": [{"url": "http://t.co/71jBXmWJUj", "expanded_url": "http://go.usa.gov/3qGrQ"}], "user": {"id": 14615871}, "id_str": "577534915266392064", "source": "<a href=\"http://twitter.com/download/iphone\" rel=\"nofollow\">Twitter for iPhone</a>", "deleted": false, "hashtags": [], "retrieved": "2017-09-08--02-36-29", "created_at": "Mon Mar 16 18:20:28 +0000 2015", "retweet_count": 17, "user_mentions": [], "favorite_count": 4, "legacy_imported": true}