{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944649,-0.328083,0.000000,0.000000,0.182981,-0.526857,0.830024,0.000000,-0.271746,0.782437,0.560310,0.000000,-1735055.736218,4995741.848768,3553543.640706,1],    "boundingVolume": {    "region": [1.904988,0.594625,1.905152,0.594894,0.000000,20.426162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_954692.b3dm"}}}