[{"time":1498458791,"user_id":"45","object_id":"98019","message":"Changed number from 30187 to 30187."},{"time":1498458791,"user_id":"45","object_id":"98019","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":1498458791,"user_id":"45","object_id":"98019","message":"Changed capital_customer_code from  to RHINOITA."},{"time":1498458830,"user_id":"45","object_id":"98019","message":"Changed number from 30187 to 30187."},{"time":1498458830,"user_id":"45","object_id":"98019","message":"Changed capital_customer_code from RHINOITA to ."},{"time":1498613204,"user_id":"74","object_id":"98019","message":"Changed number from 30187 to 30187."},{"time":1498613204,"user_id":"74","object_id":"98019","message":"Changed notes from  to RM166353."},{"time":1498613204,"user_id":"74","object_id":"98019","message":"Changed capital_customer_code from  to VW."}]