{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898141,-0.439707,0.000000,0.000000,0.284431,-0.580976,0.762604,0.000000,-0.334377,0.682997,0.649390,0.000000,-2135721.744974,4362408.976857,4119989.539411,1],    "boundingVolume": {    "region": [2.026018,0.706744,2.026119,0.706819,0.000000,14.711253]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/9_1823512.b3dm"}}}