{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949490,-0.313796,0.000000,0.000000,0.174967,-0.529418,0.830123,0.000000,-0.259943,0.786542,0.560162,0.000000,-1659697.361413,5021948.134084,3552606.636780,1],    "boundingVolume": {    "region": [1.889904,0.594449,1.890066,0.594714,0.000000,8.787286]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1381000.b3dm"}}}