{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948899,-0.315580,0.000000,0.000000,0.176436,-0.530515,0.829111,0.000000,-0.261100,0.785085,0.561666,0.000000,-1667089.854677,5012673.067209,3562167.040582,1],    "boundingVolume": {    "region": [1.891796,0.596345,1.891933,0.596452,0.000000,8.403464]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1112761.b3dm"}}}