{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894989,-0.446089,0.000000,0.000000,0.284287,-0.570365,0.770627,0.000000,-0.342828,0.687816,0.639827,0.000000,-2189604.758348,4393006.374111,4059151.738667,1],    "boundingVolume": {    "region": [2.033120,0.694211,2.033254,0.694336,0.000000,23.197395]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/10_979417.b3dm"}}}