EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"42b52cac537b15d1b4a9e2f43e8109c22461b148d14b8345f6ff4a30c595e398","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:M2o4AAE4lG-42b52cac537b15d1b4a9e2f43e8109c22461b148d14b8345f6ff4a30c595e398"}]}