{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949697,-0.313170,0.000000,0.000000,0.174916,-0.530438,0.829482,0.000000,-0.259223,0.786100,0.561116,0.000000,-1655102.956219,5019143.218390,3558667.920811,1],    "boundingVolume": {    "region": [1.889249,0.595649,1.889402,0.595817,0.000000,8.374983]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/1_1353613.b3dm"}}}