{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858106,-0.513473,0.000000,0.000000,0.263054,-0.439610,0.858805,0.000000,-0.440193,0.735641,0.514843,0.000000,-2810103.408632,4696185.736547,3264653.222054,1],    "boundingVolume": {    "region": [2.109942,0.540762,2.110106,0.540887,0.000000,69.624633]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_441307.b3dm"}}}