EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"50373146f282b5d3800596ac59a1f6a6f6da135a6215e55c10fdf19351e7f952","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:nvV4kJKjrl-50373146f282b5d3800596ac59a1f6a6f6da135a6215e55c10fdf19351e7f952"}]}