{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942817,-0.333311,0.000000,0.000000,0.186899,-0.528669,0.827996,0.000000,-0.275395,0.778994,0.563317,0.000000,-1758378.111862,4973816.697104,3572654.958702,1],    "boundingVolume": {    "region": [1.910547,0.598363,1.910672,0.598426,0.000000,8.762124]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/3/27_1285467.b3dm"}}}