Transaction not yet indexed

21k8nVzueQUuATDKavX7UFnoqwRe3D558qR1svi1oLUrA43Te3i6HWVP9ybuJeGNKmVL6BKoQApSV81QYaAjoXWD

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