EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef7ffb63970ebf97ec44f705e6178c7929844108c212b29a969bc5a7b0c75aaf","new_owner_id":"f75a5d364b05c42ed8d692b8fb555bafb19b02ad10e39fcd254cedd4adb7b171","amount":"50710000000000000000","memo":"sw:t:mQKrw0P9jo"}]}