Transaction not yet indexed

NSw19jniTXf9tCbNvWYC9pZAnt5g7PMs9dtz5tn5eJujoPGKZrb4PyiPbszYwrCJPbNEzqzVbGi9Q4S1tLz1Knd

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