EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"31745546159e9f3d020459d50ae1d87e0c9aa5d448a80b024c81f3060fe4991a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:vKrXxyyjPN-31745546159e9f3d020459d50ae1d87e0c9aa5d448a80b024c81f3060fe4991a"}]}