{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949184,-0.314723,0.000000,0.000000,0.176019,-0.530862,0.828977,0.000000,-0.260348,0.785193,0.561864,0.000000,-1662291.188230,5013366.779950,3563424.621044,1],    "boundingVolume": {    "region": [1.890910,0.596627,1.891011,0.596649,0.000000,7.355922]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/11_1337024.b3dm"}}}