EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4cb3f9e0c324b73a9f5d1a18b62d20b0d235767cfaed660e593cdefe046fe4a8","new_owner_id":"f4af513cb1fdb89cf5e78fe6a2216b022f5cc7349daaf1ac62522d42b0f95419","amount":"310000000000000000","memo":"sw:t:YnyeMV5oy6"}]}