Transaction not yet indexed

21yxy4SVgDSz9j2dgdXCp6HhCaUqbYR4vsn8XABDQWS2GR5jGkRZYXsg8rqFhmLxbkXUh8ERkrYHUJqPMn3Mq1ff

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