{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949179,-0.314736,0.000000,0.000000,0.175901,-0.530482,0.829246,0.000000,-0.260444,0.785446,0.561466,0.000000,-1662900.378415,5014973.635488,3560895.490739,1],    "boundingVolume": {    "region": [1.890906,0.596104,1.891043,0.596210,0.000000,10.998409]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/11_1445257.b3dm"}}}