See how YT finalized earnings are checked then sent to Adsense:
At the end of any given month, YouTube reviews estimated earnings and deducts any invalid amounts/ clicks.
Please refer to this thread in the YT community regarding this.
Finalized earnings for any given month are sent to Adsense by the middle of the following month.
Then they are added to your account.
For Adsense timelines/ thresholds, see Steps to getting paid.