Transaction not yet indexed

21UDJr6dewmezDdiBEdJjgGjoDjntcFQnHSZLnSTCb9fedrwZ4UxX6rexi1vKca6KmXDo4QnhYAr1UyNUZ7WUWpC

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