{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896860,-0.442315,0.000000,0.000000,0.282359,-0.572525,0.769733,0.000000,-0.339530,0.688448,0.640905,0.000000,-2168552.228141,4397066.004226,4066005.816633,1],    "boundingVolume": {    "region": [2.028883,0.695620,2.029066,0.695732,0.000000,24.732525]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_455201.b3dm"}}}