EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"491ed52e7140d220f8f5c167673dc873af51aa1e8ac6b687b10c231a7d846e22","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2WpndmzrDa"}]}