Get the balance of an account.
accountis the account ID
unconfirmedBalanceNQTis the balanceNQT less unconfirmed outgoing transactions, the balance displayed in the client (S)
guaranteedBalanceNQTis the balance (in NQT) of the account with at least 1440 confirmations (N)
effectiveBalanceNXTis the balance (in Signa) of the account available for forging: the unleased guaranteedBalance of this account plus the leased guaranteedBalance of all lessors to this account (S)
forgedBalanceNQTis the balance (in NQT) that the account has forged (S)
balanceNQTis the minimally confirmed basic balance (in NQT) of the account (N)
requestProcessingTimeis the API request processing time (in millisec)