{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949686,-0.313203,0.000000,0.000000,0.175092,-0.530910,0.829143,0.000000,-0.259143,0.785767,0.561619,0.000000,-1654595.423591,5017027.348723,3561864.536675,1],    "boundingVolume": {    "region": [1.889283,0.596257,1.889436,0.596425,0.000000,14.050079]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1408863.b3dm"}}}