Transaction not yet indexed

NNHkTZQCsoh6MMX89SQnUdciJt8kQS6yeJvfUd2mtkPrktw7nPvxXjjjz2UT74kGRoGDwJh4eKZi8FzofFCiZYd

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