{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896862,-0.442310,0.000000,0.000000,0.282323,-0.572462,0.769793,0.000000,-0.339553,0.688504,0.640832,0.000000,-2168695.924308,4397423.065500,4065546.098278,1],    "boundingVolume": {    "region": [2.028877,0.695526,2.029060,0.695638,0.000000,45.106405]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/1_962085.b3dm"}}}