{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948654,-0.316316,0.000000,0.000000,0.176609,-0.529663,0.829618,0.000000,-0.261870,0.785366,0.560913,0.000000,-1672006.510943,5014457.562968,3557380.096614,1],    "boundingVolume": {    "region": [1.892592,0.595377,1.892688,0.595600,0.000000,8.784848]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1187952.b3dm"}}}