{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897688,-0.440631,0.000000,0.000000,0.282859,-0.576263,0.766754,0.000000,-0.336918,0.686396,0.644474,0.000000,-2151902.329060,4384027.952439,4088713.587587,1],    "boundingVolume": {    "region": [2.027034,0.700301,2.027161,0.700370,0.000000,13.708242]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/3_854502.b3dm"}}}