EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a6aae43c94a5caff1558fc339026a6765d741c9c8ee7bfabdc2c6fec8793f81e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxrvnpLJ"}]}