Transaction not yet indexed

u2n4XF1pd3MQx29fy2DVHM9XQHMST2n4hTK1tq64kGws9LbZSYRz9GK5HYeaFmxxbUHiLEvpcrbd8JFKpX2mKqm

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