{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944661,-0.328048,0.000000,0.000000,0.182955,-0.526844,0.830038,0.000000,-0.271722,0.782461,0.560288,0.000000,-1734902.583677,4995892.583502,3553407.417913,1],    "boundingVolume": {    "region": [1.904951,0.594599,1.905115,0.594868,0.000000,20.426162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_954459.b3dm"}}}