{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949440,-0.313947,0.000000,0.000000,0.175580,-0.530989,0.828989,0.000000,-0.259710,0.785416,0.561848,0.000000,-1658217.941837,5014791.721055,3563318.097342,1],    "boundingVolume": {    "region": [1.890093,0.596607,1.890194,0.596628,0.000000,10.343612]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/10_1412522.b3dm"}}}