[{"time":1470981598,"user_id":"123","object_id":"83904","message":"Changed product from NVR8PRO4-2T to NVR8PRO4-4T."},{"time":1470981598,"user_id":"123","object_id":"83904","message":"Changed number from 21502 to 21502."},{"time":1470981598,"user_id":"123","object_id":"83904","message":"Changed notes from Firmware check 4 machines only. to Firmware check 4 machines only.\nreplaced 2TB with 4TB."},{"time":1470981598,"user_id":"123","object_id":"83904","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"21-04-2016\"} to Array."},{"time":1471301782,"user_id":"74","object_id":"83904","message":"Changed number from 21502 to 21502."},{"time":1471301782,"user_id":"74","object_id":"83904","message":"Changed notes from Firmware check 4 machines only.\nreplaced 2TB with 4TB to Firmware check 4 machines only.\nreplaced 2TB with 4TB  RM151242."},{"time":1471301782,"user_id":"74","object_id":"83904","message":"Changed capital_customer_code from MH to MAS."}]