updated gist via ajax

test.js

data=JSON.parse('{"assets":[],"v":"4.1.7","ddd":0,"layers":[{"ddd":0,"ind":0,"ty":4,"nm":"Shape Layer 1","ks":{"o":{"k":100},"r":{"k":0},"p":{"k":[960,540,0]},"a":{"k":[0,0,0]},"s":{"k":[100,100,100]}},"shapes":[{"ty":"gr","it":[{"ind":0,"ty":"sh","closed":true,"ks":{"k":[{"i":{"x":0.34,"y":1},"o":{"x":0.66,"y":0},"n":"0p34_1_0p66_0","t":0,"s":[{"i":[[101,-24],[46.916,-87.635],[-110.845,-34.429],[51,252]],"o":[[-105.259,25.012],[-53,99],[132,41],[-35.754,-176.668]],"v":[[-138,-43],[-367,2],[-152,223],[209,-26]]}],"e":[{"i":[[103.718,-4.435],[46.916,-87.635],[-110.845,-34.429],[-20.551,256.286]],"o":[[-304,13],[-53,99],[132,41],[17,-212]],"v":[[52,-259],[-361,-24],[-64,99],[385,22]]}]},{"i":{"x":0.34,"y":1},"o":{"x":0.66,"y":0},"n":"0p34_1_0p66_0","t":25,"s":[{"i":[[103.718,-4.435],[46.916,-87.635],[-110.845,-34.429],[-20.551,256.286]],"o":[[-304,13],[-53,99],[132,41],[17,-212]],"v":[[52,-259],[-361,-24],[-64,99],[385,22]]}],"e":[{"i":[[0,0],[0,0],[0,0],[0,0]],"o":[[0,0],[0,0],[0,0],[0,0]],"v":[[-800,-541],[-961,-540],[-960,-381],[-801,-380]]}]},{"t":50}]},"nm":"Path 1"},{"ty":"st","fillEnabled":true,"c":{"k":[255,0,0,255]},"o":{"k":100},"w":{"k":18},"lc":1,"lj":1,"ml":4,"nm":"Stroke 1"},{"ty":"fl","fillEnabled":true,"c":{"k":[0,0,255,255]},"o":{"k":100},"nm":"Fill 1"},{"ty":"tr","p":{"k":[0,0]},"a":{"k":[0,0]},"s":{"k":[100,100]},"r":{"k":0},"o":{"k":100},"sk":{"k":0},"sa":{"k":0}}],"nm":"Shape 1"}],"bounds":{"l":-970,"t":-550,"b":247,"r":395},"ip":0,"op":750,"st":0}],"ip":0,"op":50,"fr":25,"w":1920,"h":1080}');

var mapShortToLong = {
    "v": "version",
    "nm":  "name",
    "u":  "user_id",
    "tz": "time_zone"
};
function refit_keys(o){
    var build, key, destKey, ix, value;

    build = {};
    for (key in o) {
        // Get the destination key
        destKey = mapShortToLong[key] || key;

        // Get the value
        value = o[key];

        // If this is an object, recurse
        if (typeof value === "object") {
            value = refit_keys(value);
        }

        // Set it on the result using the destination key
        build[destKey] = value;
    }
    return build;
}


console.log(refit_keys(data))

test1

data=JSON.parse('{"assets":[],"v":"4.1.7","ddd":0,"layers":[{"ddd":0,"ind":0,"ty":4,"nm":"Shape Layer 1","ks":{"o":{"k":100},"r":{"k":0},"p":{"k":[960,540,0]},"a":{"k":[0,0,0]},"s":{"k":[100,100,100]}},"shapes":[{"ty":"gr","it":[{"ind":0,"ty":"sh","closed":true,"ks":{"k":[{"i":{"x":0.34,"y":1},"o":{"x":0.66,"y":0},"n":"0p34_1_0p66_0","t":0,"s":[{"i":[[101,-24],[46.916,-87.635],[-110.845,-34.429],[51,252]],"o":[[-105.259,25.012],[-53,99],[132,41],[-35.754,-176.668]],"v":[[-138,-43],[-367,2],[-152,223],[209,-26]]}],"e":[{"i":[[103.718,-4.435],[46.916,-87.635],[-110.845,-34.429],[-20.551,256.286]],"o":[[-304,13],[-53,99],[132,41],[17,-212]],"v":[[52,-259],[-361,-24],[-64,99],[385,22]]}]},{"i":{"x":0.34,"y":1},"o":{"x":0.66,"y":0},"n":"0p34_1_0p66_0","t":25,"s":[{"i":[[103.718,-4.435],[46.916,-87.635],[-110.845,-34.429],[-20.551,256.286]],"o":[[-304,13],[-53,99],[132,41],[17,-212]],"v":[[52,-259],[-361,-24],[-64,99],[385,22]]}],"e":[{"i":[[0,0],[0,0],[0,0],[0,0]],"o":[[0,0],[0,0],[0,0],[0,0]],"v":[[-800,-541],[-961,-540],[-960,-381],[-801,-380]]}]},{"t":50}]},"nm":"Path 1"},{"ty":"st","fillEnabled":true,"c":{"k":[255,0,0,255]},"o":{"k":100},"w":{"k":18},"lc":1,"lj":1,"ml":4,"nm":"Stroke 1"},{"ty":"fl","fillEnabled":true,"c":{"k":[0,0,255,255]},"o":{"k":100},"nm":"Fill 1"},{"ty":"tr","p":{"k":[0,0]},"a":{"k":[0,0]},"s":{"k":[100,100]},"r":{"k":0},"o":{"k":100},"sk":{"k":0},"sa":{"k":0}}],"nm":"Shape 1"}],"bounds":{"l":-970,"t":-550,"b":247,"r":395},"ip":0,"op":750,"st":0}],"ip":0,"op":50,"fr":25,"w":1920,"h":1080}');

for (var a in data.layers){
    console.log(data.layers[a])
    var layer=new Layer()
    layer.name=data.layers[a].nm;
    
    
    for(var j in data.layers[a].shapes){
        var shape=data.layers[a].shapes[j];
        
        for(var k in shape.it){
            
        }
        
    }
    
}