Transaction not yet indexed

mkd8T11UJKyUerF3sRoCaVKPrS2RTNc4Ag6PVJ4y8KFGCygFsi9up5scfSnfffPA1Aow6riGE2qiuEv74VX4k71

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