{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895756,-0.444546,0.000000,0.000000,0.289108,-0.582551,0.759639,0.000000,-0.336732,0.678513,0.652864,0.000000,-2150795.097870,4333837.393897,4142093.234619,1],    "boundingVolume": {    "region": [2.031373,0.711307,2.031553,0.711412,0.000000,11.754666]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/20/26_1788007.b3dm"}}}