EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"50feb439430d2b6f34e56a4a72dce1448573ef2acf97dacd3b302bed5cf6e555","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:qEp4wZYjgo-50feb439430d2b6f34e56a4a72dce1448573ef2acf97dacd3b302bed5cf6e555"}]}