Transaction not yet indexed

21HzjveTQijygaaQPqEFfstu89M18jJVB5odH8t6Zpt9B1HVamvCjvz3XFGmqdPZ1ZQuWbAzMbk8SFzUMxodw4eC

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