Transaction not yet indexed

NNgDwHzcE6gditxvuyQc62LX5TgofqfrGM6fPmfDQLZ4NE4seZofhtzSJEixTb1Lv7Vp1qu16aRK5akin5cLGVi

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