EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bc6dee623e942d347307c5b8692385102c1e705dc6469feb4542db85b9ee6f05","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aM74Dn-bc6dee623e942d347307c5b8692385102c1e705dc6469feb4542db85b9ee6f05"}]}