{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944452,-0.328650,0.000000,0.000000,0.183127,-0.526258,0.830372,0.000000,-0.272331,0.782605,0.559791,0.000000,-1738786.257147,4996802.785201,3550249.207553,1],    "boundingVolume": {    "region": [1.905588,0.593999,1.905752,0.594268,0.000000,8.188481]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/3_662189.b3dm"}}}