Transaction not yet indexed

4Z21rpVtNYm8PsRZ2p3wNJyXgK6TpUtQkit5bvENJdtYHHXEkEAniiNX6fN7EzreunVcWKn53Qi71XaEXF8L39aD

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