Transaction not yet indexed

21NzVhEHUumuUkdH1YHvHo4edwLQ1khL62sDbitv2boiGCKY6DZa1NdaNL3jMu1EMHehAFBDh2u6FN3BZyKdFfgr

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