EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4e161220f465adbfa0420cdebb18ac00298b6383e0d71712d05dfdad3bba24f5","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PPb4pk-4e161220f465adbfa0420cdebb18ac00298b6383e0d71712d05dfdad3bba24f5"}]}