EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ff8f2fc76eeba61c29449f977ff47929c3e7923a2ddd2b775caed834727faad2","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-ff8f2fc76eeba61c29449f977ff47929c3e7923a2ddd2b775caed834727faad2"}]}