EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b009ab313256b7d1abb3a120cd70cd437179397f6f8454b3aa69910afe67e549","new_owner_id":"8b9ad02b5420d4fe4fa1d60a4267a2ffceafb57d5846e6bea83f2de49f7d925b","amount":"20000000000000000000","memo":"sw:t:OkdgWVpbQd"}]}