fail to add base32 encoded magnet url

[evrins]

rqbit fail to add base32 encoded magent url but actually is a valid magent url which is used a lot

example magent url with base32 encoded info hash

magnet:?xt=urn:btih:Z7QRDHYSJCA4U4HXGBXTFYUSDFGIRQMV&dn=&tr=http%3A%2F%2F104.143.10.186%3A8000%2Fannounce&tr=udp%3A%2F%2F104.143.10.186%3A8000%2Fannounce&tr=http%3A%2F%2Ftracker.openbittorrent.com%3A80%2Fannounce&tr=http%3A%2F%2Ftracker3.itzmx.com%3A6961%2Fannounce&tr=http%3A%2F%2Ftracker4.itzmx.com%3A2710%2Fannounce&tr=http%3A%2F%2Ftracker.publicbt.com%3A80%2Fannounce&tr=http%3A%2F%2Ftracker.prq.to%2Fannounce&tr=http%3A%2F%2Fopen.acgtracker.com%3A1096%2Fannounce&tr=https%3A%2F%2Ft-115.rhcloud.com%2Fonly_for_ylbud&tr=http%3A%2F%2Ftracker1.itzmx.com%3A8080%2Fannounce&tr=http%3A%2F%2Ftracker2.itzmx.com%3A6961%2Fannounce&tr=udp%3A%2F%2Ftracker1.itzmx.com%3A8080%2Fannounce&tr=udp%3A%2F%2Ftracker2.itzmx.com%3A6961%2Fannounce&tr=udp%3A%2F%2Ftracker3.itzmx.com%3A6961%2Fannounce&tr=udp%3A%2F%2Ftracker4.itzmx.com%3A2710%2Fannounce&tr=http%3A%2F%2Ftr.bangumi.moe%3A6969%2Fannounce

example magent url without base32 encoded info hash

magnet:?xt=urn:btih:5796314BEFDADF099AF501C572F1C337889202B1&tr=udp%3A%2F%2Ftracker.breizh.pm%3A6969%2Fannounce&tr=udp%3A%2F%2Ftracker.moeking.me%3A6969%2Fannounce&tr=udp%3A%2F%2Ftracker.torrent.eu.org%3A451%2Fannounce&tr=udp%3A%2F%2Fwww.torrent.eu.org%3A451%2Fannounce&tr=udp%3A%2F%2Ftracker.opentrackr.org%3A1337%2Fannounce&tr=udp%3A%2F%2Ftracker.bitsearch.to%3A1337%2Fannounce&dn=%5Bbitsearch.to%5D+OF%E6%97%A5%E6%9C%AC%E5%A4%A7%E7%9C%BC%E8%90%8C%E5%A6%B9%E3%80%8CYui+Peachpie%E3%80%8D%E5%AD%A6%E5%A6%B9%E6%94%BE%E5%AD%A6%E5%90%8E%E8%A2%AB%E5%B9%B2%E5%88%B0%E9%AB%98%E6%BD%AE%E9%A2%91%E9%A2%91%E7%9B%B4%E5%88%B0%E5%96%B7%E6%B0%B4