{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949796,-0.312871,0.000000,0.000000,0.175005,-0.531269,0.828931,0.000000,-0.258802,0.785654,0.561933,0.000000,-1652420.498015,5016315.712433,3563862.460066,1],    "boundingVolume": {    "region": [1.888925,0.596618,1.889097,0.596824,0.000000,8.793669]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/5_1407428.b3dm"}}}