Memo transaction

Post memo Single Term Offline Coins (1991): https://ipfs.io/ipfs/QmTP3NKgLiwcv3S3wo22oQhsMRXKA8ENBHNFxxqTDWhGBe
Reply to memo 1fbca1ffb0b8ec4c292a349322baf6357fbd297c4960ad4dd0f02edb4da92f4d