Guys, may I sign an ETH message here?
Is it a good way to sign a message like this on myetherwallet (although it differs from the form you used as BTC sign), or I should use version 2?

Thanks,
C

VERSION 1:

{
  "address": "0x682a492bd9f3fc89db74f6e659a590dbc1e0313a",
  "msg": "This is Norilsk, former owner of BTT account colombuszka.\nI sign this message to recover my account in case of hacked again.\nToday is October 12 2017",
  "sig": "0x57240c15b7b000f2cb521620b4f6c7cf75cc9b4ad98fe2fdb4cedbde65b6b27901ae6277a1692 ac32839190058b4a70bf8694e198f4a89b451f2e967cdcfd0f41b",
  "version": "2"
}

VERSION 2: