Is this frame too risky to buy?

Hello everyone! I found this Canyon Nerve 120 frame online for $70 and I think it is a steal. It has a problem on the Top Tube and I am concerned if whether it would be too risky for a 77kgs (169lbs) rider or not. Any tips? I am mostly an XC rider and I am not doing any sort of outta-this-world jumps.
Thank you!
Pictures of the frame: https://imgur.com/a/UcMZs
Thank you!
Pictures of the frame: https://imgur.com/a/UcMZs
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There is no secret ingredient - Kung Fu Panda
London Calling on Facebook
Parktools
Boardman CX Comp
Avoid.
retired 9.6kg Carrera Kraken
The Carrera Hardtail combined thread - come on all you Carrera's!
The Sons Scott Genius RC20 build
Titus El Chulo 27.5 | 2017
Trek Slash 9 27.5 | 2015 (building)
Ultimately the frame is trashed and priced on the rear section alone
Thank you for all your replies!
So why did you bother asking? :?
And it all promised so so much”
Giant Trance 2 27.5 2016 ¦ Sonder Broken Road 2021¦ Bird Zero Mk1 ¦ Giant Revolt Advanced 2 2019 ¦ Giant Anthem 3 2015 ¦ Specialized Myka Comp FSR 2009
Just to see what other people say?
Looks to be aluminium frame with a crease type dent. It's difficult to say if it is structural that will lead to failure, only way to tell is to ride it (I'm not volunteering BTW)
It could be pulled out by glueing a bolt and then use a bar along the top tube use a nut to pull the dent out.
Certainly do not the hide it with filler as that may hide cracks developing underneath - you need to keep an eye on it.
ps. It's break.
There is no secret ingredient - Kung Fu Panda
London Calling on Facebook
Parktools
retired 9.6kg Carrera Kraken
The Carrera Hardtail combined thread - come on all you Carrera's!
The Sons Scott Genius RC20 build
Thank you for your pieces of advice, especially for advising me not to try to hide it!