{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894424,-0.447220,0.000000,0.000000,0.285052,-0.570095,0.770543,0.000000,-0.343659,0.687307,0.639928,0.000000,-2194916.994024,4389759.941312,4059790.503659,1],    "boundingVolume": {    "region": [2.034384,0.694342,2.034517,0.694466,0.000000,61.905829]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/11_1170246.b3dm"}}}