[{"created_at": "2026-08-15T14:44:21.372665", "actor": "anon@192.168.1.1", "action": "update", "identity": "building", "object_pk": "1", "changes": "{\"code\": \"SPIA\", \"name\": \"SPIA\"}"},{"created_at": "2026-08-15T14:44:26.613820", "actor": "anon@192.168.1.1", "action": "update", "identity": "building", "object_pk": "2", "changes": "{\"code\": \"SB\", \"name\": \"SC\"}"},{"created_at": "2026-08-15T14:44:30.094521", "actor": "anon@192.168.1.1", "action": "update", "identity": "building", "object_pk": "2", "changes": "{\"code\": \"SB\", \"name\": \"SB\"}"},{"created_at": "2026-08-15T14:44:34.953810", "actor": "anon@192.168.1.1", "action": "update", "identity": "building", "object_pk": "3", "changes": "{\"code\": \"SC\", \"name\": \"SC\"}"}]