This file is indexed.

/usr/lib/x86_64-linux-gnu/libSoundTouch.so is in libsoundtouch-dev 1.8.0-1+deb8u1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/x86_64-linux-gnu/libSoundTouch.so.0.0.0