{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949851,-0.312704,0.000000,0.000000,0.174899,-0.531263,0.828957,0.000000,-0.258672,0.785725,0.561894,0.000000,-1651590.074096,5016766.860880,3563614.020625,1],    "boundingVolume": {    "region": [1.888749,0.596571,1.888921,0.596776,0.000000,8.793066]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1406704.b3dm"}}}