Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
librdmacm
librdmacm(x86-32)
librdmacm.so.1
librdmacm.so.1(RDMACM_1.0)
librdmacm.so.1(RDMACM_1.1)
librdmacm.so.1(RDMACM_1.2)
librdmacm.so.1(RDMACM_1.3)
librspreload.so

Requires :

ld-linux.so.2
ld-linux.so.2(GLIBC_2.3)
libc.so.6
libc.so.6(GLIBC_2.0)
libc.so.6(GLIBC_2.1)
libc.so.6(GLIBC_2.1.3)
libc.so.6(GLIBC_2.15)
libc.so.6(GLIBC_2.17)
libc.so.6(GLIBC_2.2)
libc.so.6(GLIBC_2.25)
libc.so.6(GLIBC_2.28)
libc.so.6(GLIBC_2.3.2)
libc.so.6(GLIBC_2.3.4)
libc.so.6(GLIBC_2.4)
libc.so.6(GLIBC_2.7)
libc.so.6(GLIBC_2.8)
libc.so.6(GLIBC_2.9)
libdl.so.2
libdl.so.2(GLIBC_2.0)
libibverbs(x86-32) = 44.0-2.el8.1
libibverbs.so.1
libibverbs.so.1(IBVERBS_1.0)
libibverbs.so.1(IBVERBS_1.1)
libibverbs.so.1(IBVERBS_1.10)
libibverbs.so.1(IBVERBS_1.5)
libibverbs.so.1(IBVERBS_1.9)
libnl-3.so.200
libnl-3.so.200(libnl_3)
libpthread.so.0
libpthread.so.0(GLIBC_2.0)
libpthread.so.0(GLIBC_2.1)
libpthread.so.0(GLIBC_2.1.1)
libpthread.so.0(GLIBC_2.2)
libpthread.so.0(GLIBC_2.3.2)
librdmacm.so.1
librdmacm.so.1(RDMACM_1.0)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsXz) <= 5.2-1
rtld(GNU_HASH)

Content of RPM :
/usr/lib/.build-id
/usr/lib/.build-id/04
/usr/lib/.build-id/04/5719ec9a2c0343945f3c81f1fc2b384e241061
/usr/lib/.build-id/8e
/usr/lib/.build-id/8e/e2cdb65e4a1ff454bc669a600afece14e9274f
/usr/lib/librdmacm.so.1
/usr/lib/librdmacm.so.1.3.44.0
/usr/lib/rsocket
/usr/lib/rsocket/librspreload.so
/usr/lib/rsocket/librspreload.so.1
/usr/lib/rsocket/librspreload.so.1.0.0
/usr/share/doc/rdma-core/librdmacm.md
/usr/share/man/man7/rsocket.7.gz