EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4d574bb7f54331df0a41d698938eb45474d1a4acc803297ab7fce8c4f321fe71","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:J9djz5VXnY-4d574bb7f54331df0a41d698938eb45474d1a4acc803297ab7fce8c4f321fe71"}]}