EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"90d3b3693878d6b49077ec2c54794dac1a7af81ca0490dd6fff9826845558864","new_owner_id":"28cb9f8c9def84c94ed5f4257c9de488de0fa58205fd29928472b701f7b3cd3d","amount":"4000000000000000000","memo":"sw:t:VQnJPRVeQg"}]}