Transaction not yet indexed

21pftkqwsmmctRGdAy2T3mzpzVT91sKhRkWZHL6PwRRqqkny4Pgr3EaZmkhNRaMaZ2zXofyN6hFcBW11HQosf45X

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