{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898528,-0.438917,0.000000,0.000000,0.283558,-0.580485,0.763303,0.000000,-0.334085,0.683922,0.648566,0.000000,-2133847.676559,4368300.569984,4114750.084872,1],    "boundingVolume": {    "region": [2.025107,0.705640,2.025272,0.705759,0.000000,37.375303]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1833306.b3dm"}}}