{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943881,-0.330285,0.000000,0.000000,0.184264,-0.526584,0.829913,0.000000,-0.273533,0.781696,0.560474,0.000000,-1746469.049681,4991016.033992,3554586.094287,1],    "boundingVolume": {    "region": [1.907354,0.594900,1.907450,0.595015,0.000000,8.779696]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/0_1309650.b3dm"}}}