Transaction not yet indexed

21CYDZfd2negt1Rk5UDqxjTVXLhLFAQjbBuXaZ5ZDdSuAeGAHc72sDSSFwsNFCJ2aeThvuE6iS3yiiectmnTcKHc

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