{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948843,-0.315747,0.000000,0.000000,0.176216,-0.529541,0.829780,0.000000,-0.261450,0.785678,0.560673,0.000000,-1669324.186411,5016443.311534,3555850.135170,1],    "boundingVolume": {    "region": [1.891992,0.595086,1.892088,0.595309,0.000000,8.724991]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_1179526.b3dm"}}}