Transaction not yet indexed

28aEnghwm2ZvjGoV2pydKcTCynurk94U8FcVDAH2Evcy5Lf6wmbF5nqcRbupsZx5mQWaKagXmun3STMkt9sFkLTY

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