Transaction not yet indexed

NNgQQjxfmxWLTkoTn6ke2HxBg9USvS5VSsFvQ9DvFYVEdJFT2iwJbhFVD6BarqGuNcFy5d9FfeGeZtE1eRZv4Y8

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