{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949434,-0.313967,0.000000,0.000000,0.175592,-0.530989,0.828986,0.000000,-0.259726,0.785408,0.561851,0.000000,-1658319.865651,5014741.840760,3563340.710434,1],    "boundingVolume": {    "region": [1.890119,0.596609,1.890212,0.596634,0.000000,17.618968]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/10.b3dm"}}}