{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898728,-0.438506,0.000000,0.000000,0.283686,-0.581420,0.762544,0.000000,-0.333438,0.683388,0.649461,0.000000,-2129721.418464,4364910.033272,4120443.559223,1],    "boundingVolume": {    "region": [2.024682,0.706838,2.024783,0.706913,0.000000,6.214691]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/0/11_1802080.b3dm"}}}