{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889461,-0.457011,0.000000,0.000000,0.287136,-0.558842,0.777977,0.000000,-0.354599,0.690141,0.630845,0.000000,-2264698.739717,4407687.423152,4002014.765788,1],    "boundingVolume": {    "region": [2.045378,0.682604,2.045478,0.682679,0.000000,41.407045]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_363117.b3dm"}}}