Transaction not yet indexed

21CeFTkey5KXzsLfuLtE9uPYKziSCfLzySyDGNdrMghGFEE6QsesfWgn5Eeh5rqoxj6gxDwFPyq2RFqHVvmNGgr6

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