EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d4531222120b19d473a9e7682ae722809338108397e4081a2c2471a56897d6f7","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pq6W6r-d4531222120b19d473a9e7682ae722809338108397e4081a2c2471a56897d6f7"}]}