Om Shri Vishnave Cha Vidmahe Vasudevaya Dhimahi।
Tanno Vishnuh Prachodayat॥
The mantra is a Gayatri mantra dedicated to Lord Vishnu. Here's the meaning
Om - A sacred syllable representing the universal sound and the essence of the ultimate reality.
Shri Vishnave Cha Vidmahe - "We meditate on Lord Vishnu" (acknowledging Vishnu's divine presence and qualities).
Vasudevaya Dhimahi - "We contemplate upon Vasudeva" (another name for Lord Krishna, who is an incarnation of Vishnu).
Tanno Vishnuh Prachodayat - "May that Vishnu inspire and enlighten us."
Overall, this mantra is a prayer to Lord Vishnu, seeking his blessings for spiritual enlightenment and guidance. It expresses reverence for Vishnu's divine nature and asks for his influence to lead the devotee towards righteousness and wisdom.