{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948941,-0.315452,0.000000,0.000000,0.176430,-0.530736,0.828971,0.000000,-0.260949,0.784986,0.561874,0.000000,-1666132.146013,5012045.947576,3563488.392431,1],    "boundingVolume": {    "region": [1.891679,0.596639,1.891780,0.596661,0.000000,21.239863]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/11_1115348.b3dm"}}}