Transaction not yet indexed

KRNmSTM9Y2w2twRdyhAPp2DnKcWMt3gDZhTE81PnCnMWdp4ZM1whButVF9MJaoWcMCiXAS2Pu7nGpxwp4N6CJdS

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