Here's a random RARBG magnet link that may or may not work
magnet:?xt=urn:btih:468043aa374080fed5ff65e4cd8d4fed002986b5&dn=Rizzoli.And.Isles.S05.1080p.WEBRip.x265-RARBG
It doesn't link to a file or embed any tracker names but it does name a 1080p HEVC (x265) encoded season pack of season 5 of a US police procedural drama (which is excess and unrequired but humans do like readable names)
What it does provide is a unique hash code that matches the exact torrent ... should you find it.
When you add that magnet link to your torrent client it triggers the act of polling any public trackers your client knows about and any peers that have "hit me up about magnets" enabled.
Ideally word spreads and eventually some other client | tracker hits you back with word of other peers that at least have some cannabis .. (err, bits of Rizzoli&Isles Season 5 HEVC pack).
