Transaction not yet indexed

3a21kstgRyV3gWwDqNe3HbisAQUzcrgzpRzS2DGaNrxz8JPz819GRozpxdBK5ZHaPcKGCp6GSu4dNk8CaW56SVH5

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