Transaction not yet indexed

21ddeQRwHTciBDEB7TVRTqPDGMwCqP2AhWD3KB7jNpb5ygSNuchZuWcTaToCU2U3iD4nFBW4jcD9dEJU1XStr81D

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