Transaction not yet indexed

LeX67ZT2PqenYGpKFZCPEVsKHuWHi2Ze6GxqAXPjcMcenYnjYan3v4wH1LJmw4H9pVxRu9o723TLPWgkFADjfD6

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