| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778 | {  "board": {    "active_layer": 37,    "active_layer_preset": "All Layers",    "auto_track_width": false,    "hidden_netclasses": [],    "hidden_nets": [],    "high_contrast_mode": 0,    "net_color_mode": 1,    "opacity": {      "images": 0.6,      "pads": 1.0,      "tracks": 1.0,      "vias": 1.0,      "zones": 0.6    },    "ratsnest_display_mode": 0,    "selection_filter": {      "dimensions": true,      "footprints": true,      "graphics": true,      "keepouts": true,      "lockedItems": false,      "otherItems": true,      "pads": true,      "text": true,      "tracks": true,      "vias": true,      "zones": true    },    "visible_items": [      0,      1,      2,      3,      4,      5,      8,      9,      10,      11,      12,      13,      15,      16,      17,      18,      19,      20,      21,      22,      23,      24,      25,      26,      27,      28,      29,      30,      32,      33,      34,      35,      36,      39,      40    ],    "visible_layers": "fffffff_ffffffff",    "zone_display_mode": 0  },  "meta": {    "filename": "databoard_5076.kicad_prl",    "version": 3  },  "project": {    "files": []  }}
 |