Memo transaction

Post memo NetCash (1993): https://ipfs.io/ipfs/QmVSSiNZAVCdWhgWWNHHVXD3fnzFRTGNuhz3Mqqk6gHuGm
Reply to memo 1fbca1ffb0b8ec4c292a349322baf6357fbd297c4960ad4dd0f02edb4da92f4d