{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952349,-0.305011,0.000000,0.000000,0.113751,-0.355171,0.927855,0.000000,-0.282740,0.882811,0.375103,0.000000,-1804202.137238,5633345.814547,2377562.642192,1],    "boundingVolume": {    "region": [1.880672,0.384444,1.880820,0.384572,0.000000,8.241352]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/23_39852.b3dm"}}}