Transaction not yet indexed

21Ft1niVWjRyd5pXecxHZLkbapNYJ4wAjJwS8sNhRWNR81wPS4RicmJFHvj8ZSWLYHcGXoChSYiUmXXFUhf9MgtS

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