EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"42cff9874bf81a861a9e5955d7c4a381e72be5854c66a152a329f42196e08179","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-42cff9874bf81a861a9e5955d7c4a381e72be5854c66a152a329f42196e08179"}]}