[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"story-settings":3,"story:2021-8-2-track-field-adds-eight-in-signing-class-undefined":4},null,"51546:\u002Fnews\u002F2021\u002F8\u002F2\u002Ftrack-field-adds-eight-in-signing-class"]