Transaction not yet indexed

pkN88RdtVGqj7vEM6YxqWg2b2QueueZ8Yn9dvux4pHt3wbDf7obV6ftwkNfBKKGDsoGchFeL3wpDn67y31JuQEf

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