{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944053,-0.329795,0.000000,0.000000,0.184388,-0.527818,0.829101,0.000000,-0.272857,0.781066,0.561680,0.000000,-1742161.058960,4987014.697903,3562256.146937,1],    "boundingVolume": {    "region": [1.906835,0.596358,1.906930,0.596473,0.000000,8.712740]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_131379.b3dm"}}}