{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896396,-0.443254,0.000000,0.000000,0.283687,-0.573703,0.768366,0.000000,-0.339642,0.686861,0.642546,0.000000,-2169281.916679,4386957.854897,4076451.281679,1],    "boundingVolume": {    "region": [2.029955,0.697757,2.030088,0.697876,0.000000,86.009573]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_528218.b3dm"}}}