Transaction not yet indexed

28UE2Lo5tHF4uyFDzf8WqmaV8S8PtuagAsyQPfpj6AcFKhPK2iX55SNfEbeufyFHhGvAwbdkAwotGXkK9X4eC3Fm

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