EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6b7441a6d3b0a656abe090f58de945fecd522e66ec6f6c6f1d3e5f7066c56e92","new_owner_id":"d97509262477285de63bc7e4a4ff9e4c0f5ad8baa858684e36dfd35eabb440bb","amount":"4000000"}]}