EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"971565036f4085d54eb62866e4238d54417367a030b302e90cd43dbe17b13204","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-971565036f4085d54eb62866e4238d54417367a030b302e90cd43dbe17b13204"}]}