Transaction not yet indexed

21aN3ZLc3jhr3M88EaDgLukS2qP8RPfAEnzoWVofgWggEfpGACb7u7kYqvYBbhCPjVTQREx1QAJBbv4f5hTmRRgR

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