{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895063,-0.445940,0.000000,0.000000,0.283988,-0.570003,0.771004,0.000000,-0.342882,0.688212,0.639371,0.000000,-2189949.338108,4395530.969762,4056251.331311,1],    "boundingVolume": {    "region": [2.032954,0.693618,2.033087,0.693742,0.000000,23.445650]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/5_1015957.b3dm"}}}