Transaction not yet indexed

28pLhUP7u8azFwJEM8rVFwCn5cP6agHknRCUbCyb3riPJZuuF5h4SaW4iQRmcbfCML8rJrARjdEiiQJ7HbPH17Dq

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