EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"171a3c2520e553f7add2595e337f92db791c6d6d2e43042710bc943320dfef6f","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:v9A4dnoXDB-171a3c2520e553f7add2595e337f92db791c6d6d2e43042710bc943320dfef6f"}]}