{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944646,-0.328091,0.000000,0.000000,0.182973,-0.526819,0.830050,0.000000,-0.271761,0.782460,0.560270,0.000000,-1735153.037717,4995886.428968,3553294.540187,1],    "boundingVolume": {    "region": [1.904996,0.594578,1.905160,0.594847,0.000000,20.426162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_954228.b3dm"}}}