{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898209,-0.439569,0.000000,0.000000,0.283906,-0.580131,0.763443,0.000000,-0.334643,0.683805,0.648401,0.000000,-2137409.579866,4367554.997215,4113699.784462,1],    "boundingVolume": {    "region": [2.025849,0.705371,2.025981,0.705594,0.000000,10.458090]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/9_1836008.b3dm"}}}