{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944659,-0.328053,0.000000,0.000000,0.182972,-0.526884,0.830009,0.000000,-0.271716,0.782432,0.560332,0.000000,-1734865.438341,4995708.250059,3553682.844197,1],    "boundingVolume": {    "region": [1.904956,0.594651,1.905120,0.594920,0.000000,20.426162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_955035.b3dm"}}}