{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898562,-0.438846,0.000000,0.000000,0.283506,-0.580493,0.763317,0.000000,-0.334037,0.683960,0.648550,0.000000,-2133542.815367,4368544.984148,4114649.365378,1],    "boundingVolume": {    "region": [2.025028,0.705619,2.025193,0.705738,0.000000,37.375303]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1832996.b3dm"}}}