{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889461,-0.457010,0.000000,0.000000,0.287091,-0.558755,0.778056,0.000000,-0.354635,0.690212,0.630747,0.000000,-2264926.089073,4408137.621755,4001394.378119,1],    "boundingVolume": {    "region": [2.045377,0.682479,2.045477,0.682553,0.000000,32.044130]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/0_363196.b3dm"}}}