{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950965,-0.309299,0.000000,0.000000,0.172745,-0.531118,0.829502,0.000000,-0.256025,0.787168,0.561086,0.000000,-1634683.184822,5025965.836153,3558478.494819,1],    "boundingVolume": {    "region": [1.885179,0.595587,1.885325,0.595807,0.000000,8.733350]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1421713.b3dm"}}}