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

Provides :
ghc9.12-bytestring
ghc9.12-bytestring(x86-64)
libHSbytestring-0.12.2.0-88bf-ghc9.12.1.so()(64bit)
libHSbytestring-0.12.2.0-88bf_p-ghc9.12.1.so()(64bit)

Requires :

libHSbase-4.21.0.0-a786-ghc9.12.1.so()(64bit)
libHSbase-4.21.0.0-a786_p-ghc9.12.1.so()(64bit)
libHSdeepseq-1.5.1.0-a879-ghc9.12.1.so()(64bit)
libHSdeepseq-1.5.1.0-a879_p-ghc9.12.1.so()(64bit)
libHSghc-bignum-1.3-9464-ghc9.12.1.so()(64bit)
libHSghc-bignum-1.3-9464_p-ghc9.12.1.so()(64bit)
libHSghc-boot-th-9.12.1-c507-ghc9.12.1.so()(64bit)
libHSghc-boot-th-9.12.1-c507_p-ghc9.12.1.so()(64bit)
libHSghc-internal-9.1201.0-fb68-ghc9.12.1.so()(64bit)
libHSghc-internal-9.1201.0-fb68_p-ghc9.12.1.so()(64bit)
libHSghc-prim-0.13.0-5566-ghc9.12.1.so()(64bit)
libHSghc-prim-0.13.0-5566_p-ghc9.12.1.so()(64bit)
libHSpretty-1.1.3.6-ff02-ghc9.12.1.so()(64bit)
libHSpretty-1.1.3.6-ff02_p-ghc9.12.1.so()(64bit)
libHStemplate-haskell-2.23.0.0-cd07-ghc9.12.1.so()(64bit)
libHStemplate-haskell-2.23.0.0-cd07_p-ghc9.12.1.so()(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libgmp.so.10()(64bit)
libm.so.6()(64bit)
libm.so.6(GLIBC_2.29)(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1
rtld(GNU_HASH)

Content of RPM :
/usr/lib/.build-id
/usr/lib/.build-id/3a
/usr/lib/.build-id/3a/31fbb054ffb28291b4f9cc3d1f5b8520534da2
/usr/lib/.build-id/ec
/usr/lib/.build-id/ec/d2e45ccbc9fcf07410de323f94b844101fcdfe
/usr/lib64/ghc-9.12.1/lib/x86_64-linux-ghc-9.12.1-010a/libHSbytestring-0.12.2.0-88bf-ghc9.12.1.so
/usr/lib64/ghc-9.12.1/lib/x86_64-linux-ghc-9.12.1-010a/libHSbytestring-0.12.2.0-88bf_p-ghc9.12.1.so
/usr/share/licenses/ghc9.12-bytestring
/usr/share/licenses/ghc9.12-bytestring/LICENSE