Transaction not yet indexed

21XX44tHPFwaHavFfcusDkx7kFfL787L6fPHJBAKoqFQEygoxtjHJdr9ERtRHHqSAJstqs81b9ARUWqvJ6zYc4Sc

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