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

Provides :
ghc-serversession-frontend-wai
ghc-serversession-frontend-wai(x86-64)
libHSserversession-frontend-wai-1.0-3NkRSJB0b37HmcGxsdt1Qz-ghc8.4.3.so()(64bit)

Requires :

libHSStateVar-1.1.1.0-BmCYP2gLue736T5hzlFgTZ-ghc8.4.3.so()(64bit)
libHSaeson-1.4.0.0-5MIZAct1Yn73Zmup8jk6Ca-ghc8.4.3.so()(64bit)
libHSarray-0.5.2.0-ghc8.4.3.so()(64bit)
libHSasync-2.2.1-1bsiEsDyYvD1Jx6uPPJyV0-ghc8.4.3.so()(64bit)
libHSattoparsec-0.13.2.2-LSyEfPWldu27rWubnW98cS-ghc8.4.3.so()(64bit)
libHSbase-4.11.1.0-ghc8.4.3.so()(64bit)
libHSbase-compat-0.10.4-9FtFg9E90S5CFRyvxjUaaZ-ghc8.4.3.so()(64bit)
libHSbase64-bytestring-1.0.0.1-4OCIe2BZn8jKI191JIXI37-ghc8.4.3.so()(64bit)
libHSbinary-0.8.5.1-ghc8.4.3.so()(64bit)
libHSblaze-builder-0.4.1.0-Gz7BwSYlOrTDOutVN7e028-ghc8.4.3.so()(64bit)
libHSbytestring-0.10.8.2-ghc8.4.3.so()(64bit)
libHScase-insensitive-1.2.0.11-LO6zJz9aRiEEtPUvQyaZDw-ghc8.4.3.so()(64bit)
libHScontainers-0.5.11.0-ghc8.4.3.so()(64bit)
libHScookie-0.4.4-J7voMT3UqhIHsi2WXOCT1n-ghc8.4.3.so()(64bit)
libHSdata-default-0.7.1.1-HjQKn6Xjs875aCLGpDUtkz-ghc8.4.3.so()(64bit)
libHSdata-default-class-0.1.2.0-2kYzERBLX3wJoPfj7mwVvW-ghc8.4.3.so()(64bit)
libHSdata-default-instances-containers-0.0.1-BuLOOThEVehE0VYHwYVlvi-ghc8.4.3.so()(64bit)
libHSdata-default-instances-dlist-0.0.1-55YIA8HllzdGvR9lg412ym-ghc8.4.3.so()(64bit)
libHSdata-default-instances-old-locale-0.0.1-JZDXO6iGViiIeqGG9yoh9C-ghc8.4.3.so()(64bit)
libHSdeepseq-1.4.3.0-ghc8.4.3.so()(64bit)
libHSdirectory-1.3.1.5-ghc8.4.3.so()(64bit)
libHSdlist-0.8.0.4-EWVGGTJvTTW8quLYK9yz9r-ghc8.4.3.so()(64bit)
libHSentropy-0.4.1.1-FmBdJKRG6hQDsYzBhT7c6v-ghc8.4.3.so()(64bit)
libHSfilepath-1.4.2-ghc8.4.3.so()(64bit)
libHSghc-boot-th-8.4.3-ghc8.4.3.so()(64bit)
libHSghc-prim-0.5.2.0-ghc8.4.3.so()(64bit)
libHShashable-1.2.7.0-8MkquYouWwiLIw3HmVGSkN-ghc8.4.3.so()(64bit)
libHShttp-types-0.12.1-BKZRa2SYg2x5w71yPJ9a6h-ghc8.4.3.so()(64bit)
libHSinteger-gmp-1.0.2.0-ghc8.4.3.so()(64bit)
libHSinteger-logarithms-1.0.2.1-KTtq4CBpjpvEUZ9qRz5Dnw-ghc8.4.3.so()(64bit)
libHSnetwork-2.6.3.6-2g6VId0Xlc85XRtUcfQj0T-ghc8.4.3.so()(64bit)
libHSnonce-1.0.7-9nsjOtQ8PNz7pi6fRjM3kV-ghc8.4.3.so()(64bit)
libHSold-locale-1.0.0.7-26K7wLFR2jK44UeOklvTCh-ghc8.4.3.so()(64bit)
libHSpath-pieces-0.2.1-Bpsfe2mCPCaEayXevejNMW-ghc8.4.3.so()(64bit)
libHSpretty-1.1.3.6-ghc8.4.3.so()(64bit)
libHSprimitive-0.6.4.0-39Pwmm1zkQX6bM7xFUT3Jc-ghc8.4.3.so()(64bit)
libHSprocess-1.6.3.0-ghc8.4.3.so()(64bit)
libHSrandom-1.1-9LLJAJa4iQFLJiLXBOBXBV-ghc8.4.3.so()(64bit)
libHSscientific-0.3.6.2-2h5PMUpgu6m7FAikNGNQhB-ghc8.4.3.so()(64bit)
libHSsemigroups-0.18.5-E4FVMc5VZAG98u64romz5-ghc8.4.3.so()(64bit)
libHSserversession-1.0.1-3wmwIko3UoN7knkEqGkr7O-ghc8.4.3.so()(64bit)
libHSstm-2.4.5.0-ghc8.4.3.so()(64bit)
libHStagged-0.8.6-BztYjsXOhuvLBoCBCdmM5I-ghc8.4.3.so()(64bit)
libHStemplate-haskell-2.13.0.0-ghc8.4.3.so()(64bit)
libHStext-1.2.3.0-ghc8.4.3.so()(64bit)
libHSth-abstraction-0.2.8.0-Ct896m4STpK8GA15Cl5y88-ghc8.4.3.so()(64bit)
libHStime-1.8.0.2-ghc8.4.3.so()(64bit)
libHStime-locale-compat-0.1.1.4-BGKIX6yWQCyIRnAQg4xT4Q-ghc8.4.3.so()(64bit)
libHStransformers-0.5.5.0-ghc8.4.3.so()(64bit)
libHSunix-2.7.2.2-ghc8.4.3.so()(64bit)
libHSunliftio-0.2.7.0-DTwGkcEparYBqMqd9dbhBB-ghc8.4.3.so()(64bit)
libHSunliftio-core-0.1.1.0-LMRC2BJekXQHTjQ89kypYp-ghc8.4.3.so()(64bit)
libHSunordered-containers-0.2.9.0-IkfpzvG0LzrHAbTzfMidvY-ghc8.4.3.so()(64bit)
libHSuuid-types-1.0.3-4LRfqenFxnCEAfzmPjwN1Z-ghc8.4.3.so()(64bit)
libHSvault-0.3.1.1-88hiIVZMqPqIbPQOEMyjqo-ghc8.4.3.so()(64bit)
libHSvector-0.12.0.1-1fezwShzdEfG3Hp1Pmvjkq-ghc8.4.3.so()(64bit)
libHSwai-3.2.1.2-4BYcZjD1a4nGr9F186zVuK-ghc8.4.3.so()(64bit)
libHSwai-session-0.3.3-CQvyHUImhioAa8iAFIKSEx-ghc8.4.3.so()(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libdl.so.2()(64bit)
libgmp.so.10()(64bit)
libm.so.6()(64bit)
libpthread.so.0()(64bit)
librt.so.1()(64bit)
libutil.so.1()(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsXz) <= 5.2-1

Content of RPM :
/usr/lib64/ghc-8.4.3/serversession-frontend-wai-1.0-3NkRSJB0b37HmcGxsdt1Qz
/usr/lib64/ghc-8.4.3/serversession-frontend-wai-1.0-3NkRSJB0b37HmcGxsdt1Qz/libHSserversession-frontend-wai-1.0-3NkRSJB0b37HmcGxsdt1Qz-ghc8.4.3.so
/usr/share/licenses/ghc-serversession-frontend-wai
/usr/share/licenses/ghc-serversession-frontend-wai/LICENSE