{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950292,-0.311362,0.000000,0.000000,0.174196,-0.531656,0.828853,0.000000,-0.257528,0.785990,0.562049,0.000000,-1644291.512996,5018461.339180,3564596.527594,1],    "boundingVolume": {    "region": [1.887346,0.596768,1.887498,0.596953,0.000000,8.603861]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/5_1400504.b3dm"}}}