{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948938,-0.315462,0.000000,0.000000,0.176436,-0.530734,0.828970,0.000000,-0.260957,0.784983,0.561875,0.000000,-1666183.897307,5012026.316981,3563491.782924,1],    "boundingVolume": {    "region": [1.891689,0.596640,1.891791,0.596661,0.000000,21.239863]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/11_1115387.b3dm"}}}