Transaction not yet indexed

nfb9wZ55czQjebWv5wZNMGAmWveEpQTwtu2dYSp1cdL343esB5tVL5NQSnJrhX41gQAqDhSQ2D2RWA8UmQc4DDS

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