Transaction not yet indexed

mpfe4ebQfjskAkSNAiNH3fhcghCacZkkXGPPeHhw4wQLVDMVEghf2bcPs8i1gjKVWU2HsmHWp1dDb2JoGCj7o7A

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.