EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"aa4f357a554875566902bd3d00b9d05f7975da4ebe1408ab9023388d1bd52d80","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:v9A4dRYXDB-aa4f357a554875566902bd3d00b9d05f7975da4ebe1408ab9023388d1bd52d80"}]}