The details are here:
Source: Alexander Isak six year deal until 𝟐𝟎𝟑𝟏Liverpool paid a fee of £125 million, but Newcastle will receive £130 million, including the solidarity fee. Who wouldn't be tempted by that kind of money? Newcastle have now signed Nick Woltemade as Isak's replacement (obviously, don't compare his performance to Isak's yet).
Isak's contract runs until 2031, a six-year deal.
Currently, the latest information is that Isak is undergoing a medical.
Isak didn’t play in Newcastle’s recent matches, it was clear that he was preparing to leave the club, but I thought Liverpool would manage to agree on a lower transfer fee. Liverpool keep spending very big money on transfers, and now the most important thing is that it pays off and they can defend the Premier League title and perform better in the Champions League this season, because in the group stage they were very good but in the knockout rounds they were a bit disappointing.
Looking at the quality of players Liverpool have spent huge amounts on, trust me it will pay off. Isak was a bit stubborn to his club Newcastle which would have resulted to something much more controversial if the club had stood it's ground, considering the fact that he still has a contract running with them, and that contract hasn't expired, I feel he was lucky they let him go, victor Osimhen had it hot with Napoli after almost similar situations.