{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896389,-0.443268,0.000000,0.000000,0.283698,-0.573702,0.768363,0.000000,-0.339651,0.686852,0.642550,0.000000,-2169340.983566,4386904.794608,4076476.778504,1],    "boundingVolume": {    "region": [2.029971,0.697763,2.030104,0.697882,0.000000,86.009573]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_528482.b3dm"}}}