{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949433,-0.313971,0.000000,0.000000,0.175597,-0.530996,0.828980,0.000000,-0.259727,0.785402,0.561860,0.000000,-1658327.788125,5014700.267767,3563395.162085,1],    "boundingVolume": {    "region": [1.890118,0.596621,1.890220,0.596643,0.000000,11.479577]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/11_1413169.b3dm"}}}