{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944648,-0.328085,0.000000,0.000000,0.182985,-0.526863,0.830019,0.000000,-0.271746,0.782432,0.560317,0.000000,-1735056.528843,4995709.957084,3553587.790588,1],    "boundingVolume": {    "region": [1.904990,0.594633,1.905154,0.594902,0.000000,14.325600]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/6_759753.b3dm"}}}