{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895196,-0.445672,0.000000,0.000000,0.289650,-0.581803,0.760005,0.000000,-0.337750,0.678419,0.652436,0.000000,-2157290.079863,4333228.508418,4139370.080856,1],    "boundingVolume": {    "region": [2.032631,0.710742,2.032811,0.710847,0.000000,17.831583]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/20_1867372.b3dm"}}}