{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949194,-0.314691,0.000000,0.000000,0.175991,-0.530838,0.828998,0.000000,-0.260328,0.785221,0.561834,0.000000,-1662166.008696,5013547.742100,3563229.722155,1],    "boundingVolume": {    "region": [1.890877,0.596590,1.890978,0.596612,0.000000,10.002781]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/9_1419346.b3dm"}}}