Transaction not yet indexed

21NgwBhddWhQLGXU2qpLYDLX2DBrcmhWEvkJcDkZsEWMLhpujB2qvYbNdd2pocspAQx9dBgKjcPhCQ1uVdpCySta

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