Why do we need to know the flow of campaign funds?

Mariana
Members of the Kalsel Provincial DPRD for the 2014–2019 period
Mariana (born August 31, 1986)[1] is a politician from Indonesia who serves as a member of the People's Representative Council of the Republic of Indonesia for the 2024–2029 term. She represents the electoral district of South Kalimantan II and the Great Indonesia Movement Party faction. Mariana has an active track record in organizations including as the Chair of the DPD Gerindra Party South Kalimantan. Previously, she served as a member of the Regional Representative Council of South Kalimantan Province for the 2014–2024 term. In her second term as a legislator in the province, she was appointed as Deputy Chair of the Regional Representative Council. Source: Wikipedia