{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944337,-0.328978,0.000000,0.000000,0.183994,-0.528156,0.828974,0.000000,-0.272139,0.781180,0.561870,0.000000,-1737579.141217,4987748.034883,3563459.009367,1],    "boundingVolume": {    "region": [1.905961,0.596607,1.906075,0.596682,0.000000,8.785422]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/10_130226.b3dm"}}}