EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b9ffd2de23253534a12d43f3f33d8ec1b7fe540d70ee71b8844d7bbc67275965","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-b9ffd2de23253534a12d43f3f33d8ec1b7fe540d70ee71b8844d7bbc67275965"}]}