What happened to the Tangawala who brought Ramgir Buwa to Nana's village, and what does it signify?

The incident of the disappearing Tangawala is a profound miracle demonstrating Sai Baba's divine power. As detailed in Chapter 33, a Tangawala drove Ramgir Buwa through the night to Nana Chandorkar's village. However, when Ramgir briefly stepped away upon arrival, he returned to find the Tanga, the horses, and the driver had completely vanished from the empty spot. Later, when Ramgir asked Nana about the Tanga, Nana confirmed he hadn't sent one and had no knowledge of Ramgir's arrival. This led them to the astonishing conclusion that the Tangawala was not a normal person but a manifestation of Sai Baba himself, a 'skilled actor' who comes running to help devotees in times of crisis.