{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950916,-0.309448,0.000000,0.000000,0.173021,-0.531684,0.829081,0.000000,-0.256017,0.786725,0.561711,0.000000,-1634637.964667,5023149.129139,3562447.469512,1],    "boundingVolume": {    "region": [1.885326,0.596367,1.885492,0.596536,0.000000,8.757477]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_1324719.b3dm"}}}