{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898447,-0.439083,0.000000,0.000000,0.283732,-0.580570,0.763174,0.000000,-0.334154,0.683743,0.648719,0.000000,-2134289.747892,4367163.034004,4115721.620031,1],    "boundingVolume": {    "region": [2.025291,0.705840,2.025456,0.705960,0.000000,30.309366]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/11_1834477.b3dm"}}}