Transaction not yet indexed

KLXeUp3PGzXdMLRSCxjD79533MGZRPn8BhfwZGc3HnaXfz6nEv2gqJpKRRHaFEtDHqmgwAtEpRCfjzUbXiTr937

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