EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"31dd1d5c1944e49ebe50f990e15ff57b5854346ce5c04cc44e1907a59ac6eceb","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pbPX6r-31dd1d5c1944e49ebe50f990e15ff57b5854346ce5c04cc44e1907a59ac6eceb"}]}