{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942674,-0.333716,0.000000,0.000000,0.186972,-0.528153,0.828309,0.000000,-0.275835,0.779173,0.562854,0.000000,-1761183.948737,4974950.509541,3569712.834795,1],    "boundingVolume": {    "region": [1.910977,0.597803,1.911102,0.597865,0.000000,8.600608]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/18_1285145.b3dm"}}}