{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948677,-0.316248,0.000000,0.000000,0.176368,-0.529066,0.830051,0.000000,-0.261952,0.785799,0.560269,0.000000,-1672521.106490,5017205.824627,3553288.409359,1],    "boundingVolume": {    "region": [1.892520,0.594600,1.892616,0.594823,0.000000,8.769382]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_1213242.b3dm"}}}