Transaction not yet indexed

Le19Z3u6sHAM56hTJcAf8S2gXv5jccDiWzVPJMkMH1smMSZEPANg1vUqh5DBDMpkZhyrs4FirtmwcW7Ejo5n6FS

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