Close the owner's confidential token account and send its rent deposit to destination (the
owner by default). The account must be empty: no public balance, and nothing available or
pending in its confidential balance. Move everything out first, with transfer() or withdraw()
and an ordinary token transfer. A frozen account cannot be closed.
Close the owner's confidential token account and send its rent deposit to
destination(the owner by default). The account must be empty: no public balance, and nothing available or pending in its confidential balance. Move everything out first, with transfer() or withdraw() and an ordinary token transfer. A frozen account cannot be closed.