Complex sentence: Sayyed Ibn Tawus narrated the supplication from Harun ibn Musa ibn Ahmad Talla'ukbara, who narrated it from Hassan bin Mahboob Srad, who narrated from Abu Hamza al-Thimali.
Split into simpler sentences: Sayyed Ibn Tawus narrated the supplication from Harun ibn Musa ibn Ahmad Talla'ukbara and he narrated from Hassan bin Mahboob Srad. Finally he narrated from Abu Hamza al-Thimali.