It appears that Opensea has returned the money, but it is unclear as to why. It could be due to a technical issue or a customer service issue. It is possible that the customer was not satisfied with the service they received and requested a refund, or that the transaction was flagged as suspicious and the money was returned as a precaution. It is also possible that the amount of money was so small (100k) that the company decided to return it as a goodwill gesture. Whatever the reason, it appears that Opensea has returned the money.
