{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949972,-0.312334,0.000000,0.000000,0.174607,-0.531072,0.829141,0.000000,-0.258423,0.786002,0.561621,0.000000,-1650002.515367,5018528.595174,3561880.135689,1],    "boundingVolume": {    "region": [1.888360,0.596241,1.888531,0.596447,0.000000,16.008612]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_1402205.b3dm"}}}