Transaction not yet indexed

1ShmLFc5MQ9gUGcLywb8GGKCwLiX9Md9iqXWyNp67JN7b4qPkuatSsZvSTZzyfpjCfVJ1Jm8kK87v4ne9HPjT5G

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