Fetch account data for account management

[soroushm]

Description

we introduce login by encryption JSON and remove the recovery phrase from the redux we need to update the redux and API call to match with a new structure

Acceptance Criteria

• on add /switch account, data should be fetched
  • data from the dashboard should fetch
  • data from the wallet should fetch
  • sign multi-signature/message and votes should be available
• adopt unit test

[ManuGowda]

@soroushm the issue is not upto date, we need to add all the RPC endpoints required for account management

[soroushm]

we will integrate the endpoint on #4424, #4429, #4400 tickets