{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948921,-0.315514,0.000000,0.000000,0.176318,-0.530282,0.829285,0.000000,-0.261100,0.785269,0.561408,0.000000,-1667093.636168,5013846.544563,3560524.451942,1],    "boundingVolume": {    "region": [1.891726,0.596033,1.891864,0.596139,0.000000,8.724708]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1068031.b3dm"}}}