{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895215,-0.445634,0.000000,0.000000,0.289376,-0.581315,0.760483,0.000000,-0.337935,0.678863,0.651878,0.000000,-2158468.075177,4336055.411978,4135818.128059,1],    "boundingVolume": {    "region": [2.032589,0.710005,2.032768,0.710110,0.000000,12.922704]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/13_1867027.b3dm"}}}