Transaction not yet indexed

NWkLirdxuRM1RQAaDBCnkAkNSr66GR2xNYrXDncokoMkhe5ZpKvDuFDccckhQH4e2A1fcbHdYqZs7SV6fXRiUt2

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