{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944580,-0.328282,0.000000,0.000000,0.183679,-0.528508,0.828819,0.000000,-0.271512,0.781234,0.562098,0.000000,-1733577.009779,4988094.703754,3564912.898408,1],    "boundingVolume": {    "region": [1.905223,0.596883,1.905338,0.596958,0.000000,8.570547]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/13_128998.b3dm"}}}