I have added a check so that for a "request transaction" type , the "from" and publicKey are compared to find value of isCurrentUser.
In case of the send transaction will check for isCurrentUser via the from jsonMsg["commandParameters"]["from"] instead.
fixes#4048
* refactor: Group profile function and eth function together
* refactor: group eth backend
* refactor: Move various eth call to eth backend
* refactor: move accounts call to account backend
* refactor: permission