let info_unchecked = AssetInfoUnchecked::from_str("native:uatom")?;
let info = info_unchecked.check(api, None)?;
let asset_unchecked = AssetUnchecked::from_str("cw20:terra1a7zxk56c72elupp7p44hn4k94fsvavnhylhr6h:12345")?;
let asset = asset_unchecked.check(api, None)?;
let list_unchecked = AssetListUnchecked::from_str("native:uatom:12345,native:uluna:69420")?;
let list = list.unchecked.check(api, None)?;
We should be able to so this: