Which net ionic equation describes the reaction between K3PO4(aq) when it is mixed with Al(NO3)3(aq)?

The net ionic equation for the reaction between K3PO4(aq) and Al(NO3)3(aq) is:

3K+(aq) + Al3+(aq) + 3NO3-(aq) + PO4^3-(aq) → AlPO4(s) + 3K+(aq) + 3NO3-(aq)