{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852841,-0.522171,0.000000,0.000000,0.269390,-0.439984,0.856647,0.000000,-0.446513,0.729272,0.518448,0.000000,-2850486.496127,4655586.185820,3287557.585310,1],    "boundingVolume": {    "region": [2.120114,0.544987,2.120268,0.545084,0.000000,91.394766]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/1_9087.b3dm"}}}