Transaction not yet indexed

21FooUGZhzSLXUzsUS8EHZTC2ADcWkDSf9CqSAJu9LrPyXnyJ8jsrYAxHk9iL4D2yk7qs6jnTCY9XZwwg6Fgp5Ex

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