{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950238,-0.311526,0.000000,0.000000,0.173779,-0.530072,0.829954,0.000000,-0.258010,0.787000,0.560413,0.000000,-1647354.468177,5024875.875049,3554200.565784,1],    "boundingVolume": {    "region": [1.887545,0.594826,1.887644,0.594943,0.000000,8.727321]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_1452033.b3dm"}}}