Transaction not yet indexed

28QUJMdgkQFYDA51HG8ohzHqYSSJvE2Sm6HedjgpxDtRLM6PbP1R4TEEPLKxqSMFtxetKTYkq2L2XVJaEd6HUsPt

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