EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"82468d016a0c411f1fd6e7915fa91dfbade0b10c1f49b07cbdbb7e424e9158db","new_owner_id":"54e43e7bf8b12ce17719d1f205512139c2579d3e9cee2a06f8cab6136de341e4","amount":"510000000000000000","memo":"sw:t:VQnmqPbDjg"}]}