{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889441,-0.457051,0.000000,0.000000,0.287148,-0.558802,0.778001,0.000000,-0.354641,0.690146,0.630815,0.000000,-2264965.710883,4407722.186081,4001826.657073,1],    "boundingVolume": {    "region": [2.045423,0.682566,2.045523,0.682641,0.000000,41.407045]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_365459.b3dm"}}}