Transaction not yet indexed

TNb3PoSQNfwaBxs1vK8cQ7UurFXZizjKQhWHjR84Kur3msLFVp9dZpMDRSr3ifDxnUCh6LSn8kvcUfVJwHuJ3ps

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