{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898094,-0.439804,0.000000,0.000000,0.284211,-0.580367,0.763150,0.000000,-0.334693,0.683453,0.648747,0.000000,-2137729.938372,4365311.990591,4115898.718098,1],    "boundingVolume": {    "region": [2.026111,0.705825,2.026243,0.706048,0.000000,26.982866]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_1836529.b3dm"}}}