EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b10d5894041af9128c2655b8509a9031b03ead33f19f91150905c9bcd1c565f9","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-b10d5894041af9128c2655b8509a9031b03ead33f19f91150905c9bcd1c565f9"}]}