EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1ad0869c41aa9f8a874500fe1bd42bb4a7a86c4653bb720ca2511558aee9abe6","new_owner_id":"fcf6364dcf12514eb88090ffb642231c515a95b93cb0d00988c0cb83b554a863","amount":"4990000000000000000","memo":"sw:t:0k2pJ2AWjP"}]}