{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852863,-0.522134,0.000000,0.000000,0.269446,-0.440119,0.856560,0.000000,-0.446436,0.729216,0.518593,0.000000,-2849995.380007,4655234.110420,3288475.619424,1],    "boundingVolume": {    "region": [2.120102,0.545162,2.120194,0.545247,0.000000,99.406166]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/2_8009.b3dm"}}}