{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895212,-0.445640,0.000000,0.000000,0.289394,-0.581342,0.760456,0.000000,-0.337927,0.678836,0.651910,0.000000,-2158420.352550,4335881.360836,4136024.114868,1],    "boundingVolume": {    "region": [2.032596,0.710048,2.032776,0.710153,0.000000,12.922704]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/13_1867022.b3dm"}}}