EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1cf26546bd15ff337fcbb90b7470b3b2610952cadfc4f2845630c40e29593333","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-1cf26546bd15ff337fcbb90b7470b3b2610952cadfc4f2845630c40e29593333"}]}