@Daria51. The small deposit made to your payout account is part of the verification process Airbnb uses to be sure that your payout account is set up correctly and that it will be able to receive future payouts. This verfication process can take varying amounts of time depending on the type of payout account you have established.
The verification process can take anywhere from 1 to 7 business days (for example international wire transfer). Once your payout account has a status of "Ready" any pending or future payouts will be released.