Transaction not yet indexed

21EkKj3FfRHgnBPxn8mptqa6EmSr4bkiAkvynFwp8nFcmVU4crEmMy3ksHU6fe7nY3im9dr5Whkf7oAgu6QEZst8

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