EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6fa3d536f071077b39c2b938328ce40c75a717781b6508a6eeb50dbff5ea696c","new_owner_id":"reward-optin.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:M2o4AvpWlG-6fa3d536f071077b39c2b938328ce40c75a717781b6508a6eeb50dbff5ea696c"}]}