EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a64b1b207c222a2285e14edb6dcfa955fba7662f1c57b3eb3e90f45f7143c19d","new_owner_id":"707092fa2e46d410ed335ca9c8c3780fda85c1f8bd604fd72d4b22556a62f04d","amount":"4000000"}]}