{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897717,-0.440573,0.000000,0.000000,0.283043,-0.576732,0.766333,0.000000,-0.336687,0.686039,0.644975,0.000000,-2150432.789343,4381753.387781,4091902.221509,1],    "boundingVolume": {    "region": [2.026969,0.700956,2.027096,0.701025,0.000000,16.607511]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_861485.b3dm"}}}