{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897947,-0.440103,0.000000,0.000000,0.284640,-0.580755,0.762695,0.000000,-0.334719,0.682931,0.649283,0.000000,-2137902.669051,4361986.287837,4119310.472433,1],    "boundingVolume": {    "region": [2.026444,0.706530,2.026576,0.706753,0.000000,41.104239]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1823025.b3dm"}}}