This depends on the payment method and the process behind it.
Generally speaking, if the transaction status is "9 - Payment requested", no action is required anymore, and you will usually receive the money with the next payout of the acquirer. If the status is "5 - Authorised" (which can be the case for credit card transactions), it means the transaction is authorised but you still need to confirm it to receive a payment.
A list of possible statuses and their meaning is available in Transaction statuses.