This file is indexed.

/usr/powerpc64le-linux-gnu/lib/libnss_nisplus.so is in libc6-dev-ppc64el-cross 2.23-0ubuntu3cross1.

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

It is a symlink to /usr/powerpc64le-linux-gnu/lib/libnss_nisplus.so.2