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

Provides :
ghc-cassava-megaparsec
ghc-cassava-megaparsec(x86-64)
libHScassava-megaparsec-2.0.4-HSrssKlw4h76uQNpf0A54m-ghc9.4.5.so()(64bit)

Requires :

libHSOnly-0.1-ETd5YCT0TwGLbN8rgpgTS8-ghc9.4.5.so()(64bit)
libHSarray-0.5.4.0-ghc9.4.5.so()(64bit)
libHSattoparsec-0.14.4-1rgNxdaX2hcAlnLLYxTxu4-ghc9.4.5.so()(64bit)
libHSattoparsec-0.14.4-K6WkGQxU67DICICjfpE0Kf-attoparsec-internal-ghc9.4.5.so()(64bit)
libHSbase-4.17.1.0-ghc9.4.5.so()(64bit)
libHSbinary-0.8.9.1-ghc9.4.5.so()(64bit)
libHSbytestring-0.11.4.0-ghc9.4.5.so()(64bit)
libHScase-insensitive-1.2.1.0-AumZoR4Lds63HJj8OQwHY3-ghc9.4.5.so()(64bit)
libHScassava-0.5.3.0-IXo9kToCSyCotY46EYtDM-ghc9.4.5.so()(64bit)
libHScontainers-0.6.7-ghc9.4.5.so()(64bit)
libHSdeepseq-1.4.8.0-ghc9.4.5.so()(64bit)
libHSfilepath-1.4.2.2-ghc9.4.5.so()(64bit)
libHSghc-bignum-1.3-ghc9.4.5.so()(64bit)
libHSghc-boot-th-9.4.5-ghc9.4.5.so()(64bit)
libHSghc-prim-0.9.0-ghc9.4.5.so()(64bit)
libHShashable-1.4.2.0-FFBRhuY0w4YLmuLEs5uQAt-ghc9.4.5.so()(64bit)
libHSinteger-logarithms-1.0.3.1-Hm9v2fsfG1DA5soPSLssZu-ghc9.4.5.so()(64bit)
libHSmegaparsec-9.3.1-ERDjI2v4kmMC2kpf7sry0n-ghc9.4.5.so()(64bit)
libHSmtl-2.2.2-ghc9.4.5.so()(64bit)
libHSparser-combinators-1.3.0-69OkkuibEVDB76y6u8xJBt-ghc9.4.5.so()(64bit)
libHSpretty-1.1.3.6-ghc9.4.5.so()(64bit)
libHSprimitive-0.8.0.0-9akshChOwtr20iwuM0c3WJ-ghc9.4.5.so()(64bit)
libHSscientific-0.3.7.0-6Dx8mxA4OUsLpkNxWfBzuf-ghc9.4.5.so()(64bit)
libHStemplate-haskell-2.19.0.0-ghc9.4.5.so()(64bit)
libHStext-2.0.2-ghc9.4.5.so()(64bit)
libHStext-short-0.1.5-9gNCeWi9Qvt3nghYino5yd-ghc9.4.5.so()(64bit)
libHStransformers-0.5.6.2-ghc9.4.5.so()(64bit)
libHSunordered-containers-0.2.19.1-KblUXVJ0SvRCcK89PoBx7E-ghc9.4.5.so()(64bit)
libHSvector-0.13.0.0-DgEUYCaCm1GEZ2KanedKXr-ghc9.4.5.so()(64bit)
libHSvector-stream-0.1.0.0-C5Yyq3DPEhXAQSqkM8V92s-ghc9.4.5.so()(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libgmp.so.10()(64bit)
libm.so.6()(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/c6
/usr/lib/.build-id/c6/338380f08547583bd67d587f8fed291ccfdc8d
/usr/lib64/ghc-9.4.5/lib/libHScassava-megaparsec-2.0.4-HSrssKlw4h76uQNpf0A54m-ghc9.4.5.so
/usr/share/licenses/ghc-cassava-megaparsec
/usr/share/licenses/ghc-cassava-megaparsec/LICENSE.md