{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950958,-0.309321,0.000000,0.000000,0.172729,-0.531029,0.829562,0.000000,-0.256061,0.787220,0.560997,0.000000,-1634917.366656,5026294.180428,3557910.923036,1],    "boundingVolume": {    "region": [1.885202,0.595480,1.885348,0.595699,0.000000,8.623772]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1340718.b3dm"}}}