{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948938,-0.315462,0.000000,0.000000,0.176434,-0.530728,0.828975,0.000000,-0.260959,0.784987,0.561868,0.000000,-1666193.365838,5012052.448839,3563450.876785,1],    "boundingVolume": {    "region": [1.891690,0.596632,1.891791,0.596654,0.000000,21.239863]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/11_1115175.b3dm"}}}