libpgobject-type-json-perl 2.1.1-1 (i386 binary) in ubuntu noble

 PGObject::Type::JSON is a type handler for JSON entities. This is a best
 effort mapping of types to references. Literal values are handled as literal
 references. It allows json types or other (specified by custom register) types
 to be converted from JSON into objects according to their values. This module
 assumes that encoding will be in UTF8 across the board and is not safe to use
 with other database encodings.