Transaction not yet indexed

28TdmkYFs4Sc8kd4bpSFbAZVXq158LhyyBhS4GKfibUeVTW7y2GaGtaZdhGshdd3prATH4Kx44cH67NBjQ9b5EpC

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