{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944662,-0.328046,0.000000,0.000000,0.182964,-0.526875,0.830016,0.000000,-0.271713,0.782440,0.560321,0.000000,-1734844.557548,4995764.423667,3553614.529269,1],    "boundingVolume": {    "region": [1.904949,0.594638,1.905113,0.594908,0.000000,20.426162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_954880.b3dm"}}}