{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950438,-0.310913,0.000000,0.000000,0.114803,-0.350946,0.929332,0.000000,-0.288675,0.882459,0.371393,0.000000,-1842060.167107,5631045.550247,2354023.263120,1],    "boundingVolume": {    "region": [1.886887,0.380457,1.887013,0.380560,0.000000,10.672168]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/5_70241.b3dm"}}}