{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950961,-0.309311,0.000000,0.000000,0.172832,-0.531364,0.829326,0.000000,-0.255979,0.786997,0.561347,0.000000,-1634396.291009,5024875.518400,3560138.487182,1],    "boundingVolume": {    "region": [1.885191,0.595903,1.885337,0.596123,0.000000,8.818725]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_1422588.b3dm"}}}