{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951659,-0.307156,0.000000,0.000000,0.113403,-0.351356,0.929349,0.000000,-0.285192,0.883609,0.371350,0.000000,-1819836.066431,5638382.397782,2353749.030813,1],    "boundingVolume": {    "region": [1.882921,0.380415,1.883078,0.380509,0.000000,10.585067]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/10_42480.b3dm"}}}