Transaction not yet indexed

RSLRNe6WCfpps7gdpsuiTv3xZhfHxzpj89JdmCLUuzuANJbCbCoHzsA5rhUpGo3p9NpFSgjn8TQfAD9zpFuU4zs

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