Transaction not yet indexed

21nkMr4qLnAsSQcvVjrh5nPbK248dv1A3VpopfhpNtDdnqhSXeVxNePht4w5CQEGvnwYALq49QFT5YtJNWstTQef

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