{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897387,-0.441243,0.000000,0.000000,0.281882,-0.573284,0.769343,0.000000,-0.338535,0.688501,0.641374,0.000000,-2162198.639926,4397412.918481,4068993.045124,1],    "boundingVolume": {    "region": [2.027709,0.696234,2.027851,0.696342,0.000000,10.737329]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/2_406358.b3dm"}}}