Transaction not yet indexed

SMbn2RPcnEQsjmgZYQReAd6CTLWxhuV34UxFqnbshJU6byJ79VnyePmdXZpZkdW8b5S5P3oAP4a8VdUzJLSUhuz

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