{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949182,-0.314728,0.000000,0.000000,0.175901,-0.530497,0.829236,0.000000,-0.260434,0.785438,0.561481,0.000000,-1662841.515816,5014925.520914,3560990.101220,1],    "boundingVolume": {    "region": [1.890898,0.596122,1.891035,0.596228,0.000000,10.998409]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/11_1445603.b3dm"}}}