EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"667a4f64a2f5676ce23a7486cf0b2d147224fc282009ce34a1aa3eb71f2f86a2","new_owner_id":"82136ffa9187144548573876366c90d4b95da88d7066ac985e39720dacf6696b","amount":"900000000000000000","memo":"sw:t:VQwM2ZP3yL"}]}