Transaction not yet indexed

28MHW9Pj2barbGJTvhaET9igLdZv93f12n2Vdk9avPxZSZXV8pPDQDTBBGwrDV3K9PVaUDDdrggk2bXGX6Dvo3Lt

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