Transaction not yet indexed

28upxEPNsn2EhtmcL9MeN6CWYA3FNBsPffVVMaaD58tnDWTJDCRcJTB1Kdt2GVbEXRkkScGXtHiVK3uvCJgf17Cw

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