Transaction not yet indexed

21LkeKRTZRaNtB8toZW6eFt7bAceUzKbopk91MX97bHQsr1SGG9oRJVVhbHPFWneQAzq4VJfHPHy9T3tR9AkNtKw

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