{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949990,-0.312281,0.000000,0.000000,0.174429,-0.530630,0.829461,0.000000,-0.258480,0.786323,0.561146,0.000000,-1650363.274746,5020567.196552,3558859.188622,1],    "boundingVolume": {    "region": [1.888304,0.595667,1.888475,0.595872,0.000000,11.669812]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/0_1433384.b3dm"}}}