EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4b9f585664c8eba6122d08965c1e6426b9881dd44cce41db92d0d44bac1350fd","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYzk4zx-4b9f585664c8eba6122d08965c1e6426b9881dd44cce41db92d0d44bac1350fd"}]}