{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949396,-0.314082,0.000000,0.000000,0.175637,-0.530909,0.829028,0.000000,-0.259834,0.785416,0.561789,0.000000,-1659011.325465,5014793.726670,3562948.451091,1],    "boundingVolume": {    "region": [1.890236,0.596536,1.890337,0.596558,0.000000,8.262104]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/6_1411428.b3dm"}}}