Transaction not yet indexed

pn31Sfuc81QdDUrXJcwqtqA4JV91wvBDEkS98VJdeRP8gtdzxs9bPSRtNg4SvQQuSmxY2ajt8etaU6HtekZqWkF

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