{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898245,-0.439494,0.000000,0.000000,0.283824,-0.580084,0.763509,0.000000,-0.334616,0.683893,0.648323,0.000000,-2137233.603698,4368110.516844,4113204.683614,1],    "boundingVolume": {    "region": [2.025766,0.705269,2.025898,0.705492,0.000000,12.857410]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/8_1844814.b3dm"}}}