{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944667,-0.328031,0.000000,0.000000,0.182956,-0.526878,0.830016,0.000000,-0.271700,0.782445,0.560321,0.000000,-1734764.793312,4995792.049326,3553614.630931,1],    "boundingVolume": {    "region": [1.904933,0.594639,1.905097,0.594908,0.000000,20.426162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_954893.b3dm"}}}