{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949516,-0.313718,0.000000,0.000000,0.175456,-0.531045,0.828979,0.000000,-0.259517,0.785470,0.561861,0.000000,-1656988.170332,5015135.472534,3563405.785876,1],    "boundingVolume": {    "region": [1.889852,0.596623,1.889953,0.596645,0.000000,16.175313]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/11_1413271.b3dm"}}}