{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895659,-0.444741,0.000000,0.000000,0.284160,-0.572266,0.769262,0.000000,-0.341182,0.687102,0.641471,0.000000,-2179110.513306,4388481.775248,4069609.197271,1],    "boundingVolume": {    "region": [2.031621,0.696355,2.031743,0.696473,0.000000,45.597406]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/0_681703.b3dm"}}}