{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944499,-0.328514,0.000000,0.000000,0.183009,-0.526162,0.830458,0.000000,-0.272246,0.782726,0.559662,0.000000,-1738247.313319,4997577.317125,3549428.358379,1],    "boundingVolume": {    "region": [1.905444,0.593843,1.905608,0.594112,0.000000,8.804722]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_979681.b3dm"}}}