[{"time":1471236579,"user_id":"123","object_id":"81571","message":"Changed product from NVR4ENT3-4T to NVR4ENT3-1T."},{"time":1471236579,"user_id":"123","object_id":"81571","message":"Changed number from 19166 to 19166."},{"time":1471236579,"user_id":"123","object_id":"81571","message":"Changed notes from  to replaced 4TB with 1TB."},{"time":1471236579,"user_id":"123","object_id":"81571","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1471301917,"user_id":"74","object_id":"81571","message":"Changed number from 19166 to 19166."},{"time":1471301917,"user_id":"74","object_id":"81571","message":"Changed notes from replaced 4TB with 1TB to replaced 4TB with 1TB RM151273."},{"time":1471301917,"user_id":"74","object_id":"81571","message":"Changed capital_customer_code from  to BITEKV."}]