Transaction not yet indexed

KnN176c8xdjNmHJsYW4JXAjaoHE4Dg86yE8wPJh4h8SpYeyaZbACmZi7LFsFcRGWxBi5E669RSHf1ZDyuNbkMZ1

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