EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d6a7d3753082726ffd25fee9e06c31522363239e4ebf44faa12b1a9f65892919","new_owner_id":"d57686c8168a83cbaacf7996a8af56d0ca92c6a9babce7f4bc4c2e579b00ec2b","amount":"400000000000000000000","memo":"sw:t:mkBJwR0Lkg"}]}