{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949449,-0.313923,0.000000,0.000000,0.175570,-0.531006,0.828980,0.000000,-0.259687,0.785414,0.561861,0.000000,-1658070.437473,5014779.735632,3563403.030688,1],    "boundingVolume": {    "region": [1.890067,0.596623,1.890169,0.596644,0.000000,13.010212]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/11_1413261.b3dm"}}}