Transaction not yet indexed

KK8mUmmZpKFhmv2D43uDkmsXuuRATD6LFNsffBFWSrDYHwuFgPhquwcfLFQ4cGvisxqZgejMjoS9HTSGKMGkaUW

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