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

Provides :
ghc-snap-blaze
ghc-snap-blaze(x86-64)
libHSsnap-blaze-0.2.1.5-DEx4Eq24aVuLjn5iANniXs-ghc8.6.3.so()(64bit)

Requires :

libHSHUnit-1.6.0.0-C6N9GX1vz2Z4nPL5JbE3ac-ghc8.6.3.so()(64bit)
libHSarray-0.5.3.0-ghc8.6.3.so()(64bit)
libHSattoparsec-0.13.2.2-AIDYee9KPGPHGyIUYFLj8F-ghc8.6.3.so()(64bit)
libHSbase-4.12.0.0-ghc8.6.3.so()(64bit)
libHSbase-orphans-0.8-9c3aMxqS7QbGl4Ot5i8lwK-ghc8.6.3.so()(64bit)
libHSbinary-0.8.6.0-ghc8.6.3.so()(64bit)
libHSblaze-builder-0.4.1.0-KrFxFv3kgua3BTNMsMBadC-ghc8.6.3.so()(64bit)
libHSblaze-html-0.9.1.1-E0enfQtU1ZTDNQ8G8pIpJp-ghc8.6.3.so()(64bit)
libHSblaze-markup-0.8.2.2-IwLwNWRUxfsEuYbkQ0Gv5Q-ghc8.6.3.so()(64bit)
libHSbytestring-0.10.8.2-ghc8.6.3.so()(64bit)
libHScall-stack-0.1.0-J1eWgTNOnM4IGVyeW0v2YZ-ghc8.6.3.so()(64bit)
libHScase-insensitive-1.2.0.11-GGYU9CY9cs88wywgwHVKC6-ghc8.6.3.so()(64bit)
libHScontainers-0.6.0.1-ghc8.6.3.so()(64bit)
libHSdeepseq-1.4.4.0-ghc8.6.3.so()(64bit)
libHSdirectory-1.3.3.0-ghc8.6.3.so()(64bit)
libHSfilepath-1.4.2.1-ghc8.6.3.so()(64bit)
libHSghc-prim-0.5.3-ghc8.6.3.so()(64bit)
libHShashable-1.2.7.0-CWI8VZuQTAYWIQTQQtqCV-ghc8.6.3.so()(64bit)
libHSinteger-gmp-1.0.2.0-ghc8.6.3.so()(64bit)
libHSinteger-logarithms-1.0.2.2-IT1M1moCo0mIobW8LfdrSC-ghc8.6.3.so()(64bit)
libHSio-streams-1.5.1.0-LqurgRJSoAlLnj5DwpR6Cn-ghc8.6.3.so()(64bit)
libHSlifted-base-0.2.3.12-4bISWwpXWIw5HGQLjlyr7W-ghc8.6.3.so()(64bit)
libHSmonad-control-1.0.2.3-HUmbop180JBCbPQMkRV3tZ-ghc8.6.3.so()(64bit)
libHSmtl-2.2.2-ghc8.6.3.so()(64bit)
libHSnetwork-2.8.0.0-AkCJm1aNSYz7ekXKYyI0pF-ghc8.6.3.so()(64bit)
libHSnetwork-uri-2.6.1.0-K75fCYvLQE41EntOQ30cqK-ghc8.6.3.so()(64bit)
libHSold-locale-1.0.0.7-D4Rn5zPhtMJBwwirPJNu78-ghc8.6.3.so()(64bit)
libHSparsec-3.1.13.0-ghc8.6.3.so()(64bit)
libHSprimitive-0.6.4.0-1mvPxVOk6Q6KOkWCZxqESf-ghc8.6.3.so()(64bit)
libHSprocess-1.6.3.0-ghc8.6.3.so()(64bit)
libHSrandom-1.1-3ypV4EIycgb35PKjTYYr5q-ghc8.6.3.so()(64bit)
libHSreadable-0.3.1-7I5EIROpRuwBi3cHo2WBVY-ghc8.6.3.so()(64bit)
libHSregex-base-0.93.2-8QGsCbNNqfw1S2nCPh78l5-ghc8.6.3.so()(64bit)
libHSregex-posix-0.95.2-jmiKTXBn5tB7yYph2GqnC-ghc8.6.3.so()(64bit)
libHSscientific-0.3.6.2-KIIlODNgUeO9twnHef2PBn-ghc8.6.3.so()(64bit)
libHSsnap-core-1.0.4.0-GdXaSBfongtJHALmGi5t5t-ghc8.6.3.so()(64bit)
libHSstm-2.5.0.0-ghc8.6.3.so()(64bit)
libHStext-1.2.3.1-ghc8.6.3.so()(64bit)
libHStime-1.8.0.2-ghc8.6.3.so()(64bit)
libHStransformers-0.5.5.0-ghc8.6.3.so()(64bit)
libHStransformers-base-0.4.5.2-BuzBEQaGGcw7mZvdTyq8Ap-ghc8.6.3.so()(64bit)
libHStransformers-compat-0.6.2-JV1ddSnlm3mL2xw4J4K8Kw-ghc8.6.3.so()(64bit)
libHSunix-2.7.2.2-ghc8.6.3.so()(64bit)
libHSunix-compat-0.5.1-7L4ZE9qc5MBJa5Jne6W69O-ghc8.6.3.so()(64bit)
libHSunordered-containers-0.2.9.0-BRWkoSTuML1cQdpep6Oin-ghc8.6.3.so()(64bit)
libHSvector-0.12.0.2-5G85DK6NPIx1LphnqJy7eO-ghc8.6.3.so()(64bit)
libHSzlib-0.6.2-BdOecmQ0rL1HOiGypdSgxY-ghc8.6.3.so()(64bit)
libHSzlib-bindings-0.1.1.5-KS2aCnZyPBqLNpyT6qr2uU-ghc8.6.3.so()(64bit)
libatomic.so.1()(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.14)(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)
libz.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-8.6.3/snap-blaze-0.2.1.5-DEx4Eq24aVuLjn5iANniXs
/usr/lib64/ghc-8.6.3/snap-blaze-0.2.1.5-DEx4Eq24aVuLjn5iANniXs/libHSsnap-blaze-0.2.1.5-DEx4Eq24aVuLjn5iANniXs-ghc8.6.3.so
/usr/share/licenses/ghc-snap-blaze
/usr/share/licenses/ghc-snap-blaze/LICENSE