{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943123,-0.332443,0.000000,0.000000,0.186277,-0.528457,0.828272,0.000000,-0.274771,0.779509,0.562909,0.000000,-1754386.188088,4977099.546193,3570062.128231,1],    "boundingVolume": {    "region": [1.909627,0.597861,1.909752,0.597941,0.000000,8.805618]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/11_1284792.b3dm"}}}