{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898346,-0.439289,0.000000,0.000000,0.284209,-0.581208,0.762511,0.000000,-0.334019,0.683068,0.649500,0.000000,-2133430.393414,4362864.430875,4120689.637713,1],    "boundingVolume": {    "region": [2.025553,0.706889,2.025654,0.706964,0.000000,7.925713]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1802141.b3dm"}}}