code: func (b *backendInstance) PSCPopupServiceOffering(opts *bind.TransactOpts,
  	offeringHash [32]byte, somcType uint8, somcData data.Base64String) (*types.Transaction, error) {
  	ctx2, cancel := b.addTimeout(opts.Context)
  	defer cancel()
  
  	opts.Context = ctx2
  
  	tx, err := b.psc.PopupServiceOffering(opts, offeringHash,
  		somcType, string(somcData))
  	if err != nil {
  		err = fmt.Errorf("failed to pop up service offering: %v", err)
  	}
  	return tx, err
  }
docs: // PSCPopupServiceOffering calls popupServiceOffering method of  Privatix
  // service contract.