{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948896,-0.315589,0.000000,0.000000,0.116510,-0.350315,0.929357,0.000000,-0.293025,0.881052,0.371328,0.000000,-1869814.572483,5622064.004995,2353611.696433,1],    "boundingVolume": {    "region": [1.891819,0.380381,1.891927,0.380496,0.000000,17.341144]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/26_72245.b3dm"}}}