{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949513,-0.313728,0.000000,0.000000,0.175466,-0.531055,0.828970,0.000000,-0.259523,0.785458,0.561875,0.000000,-1657024.506975,5015063.295998,3563489.901698,1],    "boundingVolume": {    "region": [1.889862,0.596639,1.889964,0.596661,0.000000,16.417255]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/11_1414176.b3dm"}}}