EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a64368b8b8177de286c2195075a20f1a433dbe91451251d55f8f370c2770d46b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-a64368b8b8177de286c2195075a20f1a433dbe91451251d55f8f370c2770d46b"}]}