{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948653,-0.316319,0.000000,0.000000,0.176608,-0.529653,0.829625,0.000000,-0.261874,0.785372,0.560903,0.000000,-1672031.771788,5014494.254653,3557316.928291,1],    "boundingVolume": {    "region": [1.892595,0.595365,1.892691,0.595588,0.000000,8.713326]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1187852.b3dm"}}}