{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943856,-0.330356,0.000000,0.000000,0.184518,-0.527185,0.829475,0.000000,-0.273446,0.781259,0.561126,0.000000,-1745916.841461,4988235.993440,3558729.396933,1],    "boundingVolume": {    "region": [1.907429,0.595688,1.907525,0.595802,0.000000,8.795362]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/7_1297672.b3dm"}}}