Transaction not yet indexed

1NDUaaHdTa8hwJ3EaiEJDGFKxaVTYHHAPeZng3fAPFXezsFMLhSXBdzSSgDLVLVzSsCTDiGXLpcnt9PaJfgWfFA

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