Transaction not yet indexed

2e21nrfsVtkFNF7op3nAtPnbMZPyGooGPvTv3HXq2EaoUnYi5LKPmf5uroF3YkmETtQ7DbwLsAox2bZHFrcwK93j

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