{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949691,-0.313187,0.000000,0.000000,0.175175,-0.531191,0.828945,0.000000,-0.259068,0.785582,0.561912,0.000000,-1654117.844394,5015851.122069,3563729.859443,1],    "boundingVolume": {    "region": [1.889293,0.596685,1.889394,0.596707,0.000000,7.495505]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/1/14_1333954.b3dm"}}}