{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950415,-0.310985,0.000000,0.000000,0.174016,-0.531816,0.828788,0.000000,-0.257197,0.786030,0.562144,0.000000,-1642175.811684,5018720.003708,3565203.522677,1],    "boundingVolume": {    "region": [1.886977,0.596927,1.887075,0.597026,0.000000,8.767562]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1396924.b3dm"}}}