Transaction not yet indexed

Nfn9eHESuLKiAQdp83n9AZGhDNjLScDdjsMGvSi14j3MxjerXFDmkUPwGAEG2TPx8ZkkF2SQg5Ew9aVg9WZqRj1

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