Transaction not yet indexed

28FyfvAQVC6EHyT22kSosAW66qxm88bGKB9p6v6YSt66VFfLPQm71xiyoA2PwvA6XYCZ1bNJru9TPoD2MPyfSEG8

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