Transaction not yet indexed

21K2LsCB5k7WhJsBJ9MeZQKZPaSSku6gFNT29Qv7vDPJHERrkLH73ho2K5WssVo3dgUvA5wfvA2yxyHTZ7NrMoST

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