Displays the replication metadata for a specified object stored in Active Directory, such as attribute ID, version number, ...

Displays the replication metadata for a specified object stored in 
     Active Directory, such as attribute ID, version number, originating and 
     local Update Sequence Number (USN), and originating server's GUID and 
     Date and Time stamp

     /showmeta  [DC] [/nocache] [/linked]