{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948421,-0.317013,0.000000,0.000000,0.116406,-0.348256,0.930144,0.000000,-0.294599,0.881365,0.369334,0.000000,-1879850.501490,5624034.107357,2340961.537446,1],    "boundingVolume": {    "region": [1.893322,0.378253,1.893427,0.378331,0.000000,18.460603]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/18_12962.b3dm"}}}