Transaction not yet indexed

3n6UdTkkhcaVtjChH5U7FT2sTKM2uCK4ipVTds7iCEB2mYCGWqoZoGZLzzrf31WZZrqELGvqunWi4UdsPJTA8NE2

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