{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895769,-0.444520,0.000000,0.000000,0.289095,-0.582566,0.759632,0.000000,-0.336710,0.678517,0.652871,0.000000,-2150653.231175,4333863.692739,4142139.071409,1],    "boundingVolume": {    "region": [2.031345,0.711316,2.031524,0.711421,0.000000,11.754666]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/20/26_1787885.b3dm"}}}