This looks like a specific internal file ID. If you were expecting this from a specific platform, check there again with these keywords. If you can tell me:
Search specifically for "Solicitud de acceso al VUR por Equión" on Scribd to potentially find the full content. tsdj__7239zip
did you see this file name (e.g., a specific email, website, or company portal)? This looks like a specific internal file ID