Transaction not yet indexed

28EjQrvvTbmUpDFc59GwSFwPvHjmWo4EbB8cJQLsbDz9JH8hAgZbeu4MBs3JmPyk7miWdHvkPaXbsDmonvnBq94s

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