{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944514,-0.328470,0.000000,0.000000,0.182984,-0.526170,0.830459,0.000000,-0.272210,0.782739,0.559661,0.000000,-1738017.272062,4997661.808225,3549422.086321,1],    "boundingVolume": {    "region": [1.905398,0.593842,1.905562,0.594111,0.000000,8.804722]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_662430.b3dm"}}}