{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889439,-0.457053,0.000000,0.000000,0.287165,-0.558830,0.777975,0.000000,-0.354631,0.690122,0.630848,0.000000,-2264902.786770,4407565.709002,4002033.218178,1],    "boundingVolume": {    "region": [2.045426,0.682608,2.045526,0.682683,0.000000,41.407045]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_365709.b3dm"}}}