{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949981,-0.312307,0.000000,0.000000,0.174509,-0.530827,0.829319,0.000000,-0.258457,0.786179,0.561358,0.000000,-1650213.375973,5019655.449070,3560205.475973,1],    "boundingVolume": {    "region": [1.888331,0.595923,1.888502,0.596128,0.000000,22.140382]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_1434371.b3dm"}}}