{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896868,-0.442298,0.000000,0.000000,0.282344,-0.572522,0.769741,0.000000,-0.339521,0.688461,0.640895,0.000000,-2168492.503720,4397148.971901,4065948.332582,1],    "boundingVolume": {    "region": [2.028865,0.695608,2.029047,0.695721,0.000000,41.620142]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_962307.b3dm"}}}