EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"16dd84b1a7699bb27bc769d798c2c10a144c65e24740a8f5db795ac1f996a0bc","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:gYAk94JVqb"}]}