@Override
    public boolean isAdvertisingWithNetworkIdentity(@Nullable final byte[] serviceData) {
        return serviceData != null && serviceData.length == 9
                && serviceData[ADVERTISED_NETWORK_ID_OFFSET - 1] == ADVERTISEMENT_TYPE_NETWORK_ID;
    }
Returns the advertised random

@param serviceData advertised service data
@return returns the advertised random
mesh/src/main/java/no/nordicsemi/android/mesh/MeshManagerApi.java