The number 7 is often considered to be a lucky number.

Since we're approaching block height 777777, I thought I would throw this invoice out there just in case. Who knows, I might get lucky.

lnbc7777770n1p3ltgukpp5hgergx3jkjxu9jc8vm8wlqz6vjvuw78um5yfl429jx4m25k6379qdqu2askcmr9wssx7e3q2dshgmmndp5scqzpgxqyz5vqsp50umltkwtl9d42hzaqhz6x5pql2msspxeent4vdx6l5ufvz2h2gmq9qyyssqgg9sg7hqx8cp75e3h6dkzjc8rnrgazr06helf37skawl0nf8lhmsyvld3f4wfmgn9k48y2qqgsah0qns02jcaa45memehwxqh5aazfspf6zqsy