{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948826,-0.315799,0.000000,0.000000,0.176665,-0.530794,0.828883,0.000000,-0.261208,0.784807,0.562004,0.000000,-1667785.646957,5010903.918686,3564315.314552,1],    "boundingVolume": {    "region": [1.892058,0.596798,1.892132,0.596817,0.000000,8.004608]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/29/19.b3dm"}}}