Transaction not yet indexed

XLkTYNnyccLLPLnMyF3fcTw8dK5MKEGvSsddYatNKAVS8hQkQ4W4beZndiwvESYVYMiVuJ9SU3WVPaAgDb48qvz

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