{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949811,-0.312825,0.000000,0.000000,0.174951,-0.531193,0.828991,0.000000,-0.258783,0.785725,0.561844,0.000000,-1652298.775471,5016762.375327,3563293.953179,1],    "boundingVolume": {    "region": [1.888877,0.596510,1.889048,0.596715,0.000000,8.638631]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1334698.b3dm"}}}