EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"517dce7732dc09b818f5c762678e7a815942953724b8de84e619d85b292e1e0a","new_owner_id":"reward-optin.sweat","amount":"8000000000000000000","memo":"sw:rew:optin:MKB4a8GjDn-517dce7732dc09b818f5c762678e7a815942953724b8de84e619d85b292e1e0a"}]}