{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944582,-0.328275,0.000000,0.000000,0.183007,-0.526585,0.830191,0.000000,-0.271960,0.782541,0.560061,0.000000,-1736421.629590,4996399.450380,3551962.221159,1],    "boundingVolume": {    "region": [1.905191,0.594325,1.905355,0.594594,0.000000,14.840530]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_952555.b3dm"}}}