There will only be relevant records within the public security organs. Don't worry about this, it has nothing to do with you personally.
According to the Procedures of Public Security Organs for Handling Administrative Cases (revised 20 18)
Article 184 If an agreement is reached through mediation, a conciliation statement shall be made under the auspices of the public security organ, and both parties shall sign and perform the conciliation statement.
The mediation agreement shall include the name of the mediation organ, the host, the basic information of both parties and other people present, time, place, personnel, reasons, process, plot, results, contents of the agreement, time limit and method of performance, etc. It refers to the violation of public security management caused by civil disputes, and the activities of public security organs to resolve disputes by reaching a settlement agreement under the principle of equality and voluntariness of the parties and autonomy of will.
As far as mediation matters and results are concerned, it will not bring adverse effects to individuals.