{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896498,-0.443047,0.000000,0.000000,0.287547,-0.581848,0.760769,0.000000,-0.336101,0.680094,0.651543,0.000000,-2146747.980922,4343909.400385,4133690.285081,1],    "boundingVolume": {    "region": [2.029789,0.709616,2.029793,0.709618,0.000000,6.288127]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/8.b3dm"}}}