{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944348,-0.328949,0.000000,0.000000,0.183993,-0.528209,0.828940,0.000000,-0.272104,0.781157,0.561920,0.000000,-1737351.944284,4987599.544540,3563775.476476,1],    "boundingVolume": {    "region": [1.905929,0.596667,1.906044,0.596742,0.000000,8.817183]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/10_193129.b3dm"}}}