Transaction not yet indexed

NfHBCMTn9VQ7jcg5qAyykyALPSgcLZhFcn4R23A8rrvjmXcr2So665bMSFRF5i16KPzDRiND5nqxsGS6SLE4tE4

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