Transaction not yet indexed

21RPhYExRJ9uggxotjz4Wt5eYq78HwDRtUmGWQq79L871E9SEdJUSF397wPFVkkHunTJUAPkYKRLs9S2CCYdBAQY

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