Transaction not yet indexed

5u16PVgLuULvwpRnV73nE8YA428m7VsufKGP94UEzYq1GeAKYZMqwAzwnbnvXuMnvKxsye6zsA8kaaQRSNQnByat

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