EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d4c4b778aa6916036289416504b92150fd754c35b645507bb8fbfef8fc268b98","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-d4c4b778aa6916036289416504b92150fd754c35b645507bb8fbfef8fc268b98"}]}