{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944588,-0.328258,0.000000,0.000000,0.183006,-0.526613,0.830173,0.000000,-0.271940,0.782529,0.560087,0.000000,-1736293.543595,4996325.120952,3552128.267707,1],    "boundingVolume": {    "region": [1.905173,0.594356,1.905337,0.594625,0.000000,10.337175]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_661240.b3dm"}}}