Better use copies on iterate claim and support re-add
Better use copies on iterate claim and support re-add

Signed-off-by: Anthony Fieroni <54d0321eb445f4e77e9bf4be922c2e787f321cc4@abv.bg>

lbryio/lbrycrd,lbryio/lbrycrd,lbryio/lbrycrd,lbryio/lbrycrd,lbryio/lbrycrd,lbryio/lbrycrd,lbryio/lbrycrd