EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef6e591e3d34bdfbb886d28e3d83a1571cb788b9cc99c8647a8ebe5f1faece3f","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:qEp4wbJjgo-ef6e591e3d34bdfbb886d28e3d83a1571cb788b9cc99c8647a8ebe5f1faece3f"}]}