[{"time":1479880031,"user_id":"45","object_id":"84555","message":"Changed product from CVR8V5-4T to CVR8V5."},{"time":1479880031,"user_id":"45","object_id":"84555","message":"Changed number from 22161 to 22161."},{"time":1479880031,"user_id":"45","object_id":"84555","message":"Changed notes from  to -4TB."},{"time":1479880031,"user_id":"45","object_id":"84555","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":1480299198,"user_id":"74","object_id":"84555","message":"Changed number from 22161 to 22161."},{"time":1480299198,"user_id":"74","object_id":"84555","message":"Changed notes from -4TB to -4TB RM155766."},{"time":1480299198,"user_id":"74","object_id":"84555","message":"Changed capital_customer_code from  to VW."}]