{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897388,-0.441243,0.000000,0.000000,0.281883,-0.573286,0.769341,0.000000,-0.338533,0.688500,0.641376,0.000000,-2162191.085647,4397403.224099,4069007.439139,1],    "boundingVolume": {    "region": [2.027708,0.696237,2.027851,0.696345,0.000000,10.737329]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/2_406467.b3dm"}}}