Box 3 of 1099-MISC is "other income".
On the back of the form it says:
Box 3. Generally, report this amount on the “Other income” line of Schedule 1 (Form 1040 or 1040-SR), or Form 1040-NR and identify the payment.
The amount shown may be payments received as the beneficiary of a deceased employee, prizes, awards, taxable damages, Indian gaming profits, or other taxable income.
If it is trade or business income, report this amount on Schedule C or F (Form 1040 or 1040-SR)