Nigeria's central bank is also making a hard court press to (eventually) become cashless:
CBN Begins Enforcement Of 100% Cashless Economy Today https://independent.ng/cbn-begins-enforcement-of-100-cashless-economy-today
This includes providing a subsidy for a specific use of the eNaira CBDC:

Last week they (Central Bank of Nigeria, or CBN) announced a domestic card payments network:
By launching a card payment scheme, Nigeria will join the likes of India, Brazil, and Turkey, all of whom have domestic card payment schemes.
The CBN wants to create ATM cards, could compete with Mastercard, Visa, and Verve https://techpoint.africa/2022/10/26/cbn-domestic-card-scheme