List of best mirrors for IP address 3.147.57.239, located in an unknown country.
I am very sorry, but no mirror was found. Feel free to download directly:
http://mirrordirector-mb.raspbian.org/multiarch/pool/main/g/gobject-introspection/gobject-introspection-dbgsym_1.74.0-3+b1_arm64.deb