Transaction not yet indexed

5Smn4u8MhNNfirGLHJFHfyXpeyscz3FCF9pCMwZTPo6r3o7n4qyxYhh4GrdgRepf5qupZUdPtBhFFAFriQU9QqY9

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