EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1539729aafecb9e66fd350aafcbddb120ca2cdb65cf64781f261b73a8f9c552f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:X2AEZeaGDK"}]}