Transaction not yet indexed

28EWTecFcUfRRdRCH6ZDLhYPTmRJq1ZGDkhh2oAmV1MQTE7QeVDaKrpXVU7n891pyS1H16ef2RRThn5Vfp2gJhku

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