{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889463,-0.457007,0.000000,0.000000,0.287092,-0.558761,0.778051,0.000000,-0.354630,0.690208,0.630754,0.000000,-2264896.614620,4408117.396412,4001433.081732,1],    "boundingVolume": {    "region": [2.045374,0.682487,2.045474,0.682561,0.000000,40.247762]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_360624.b3dm"}}}