Transaction not yet indexed

21RZAfgZk3z5EiYKhPLfFaxwuoVZmRLpQKfKhwuiZhFd5bh4suQsK3qvnWmHjXLfUe7g9ReffHUUcDxwgCRgFYfu

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