{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852855,-0.522149,0.000000,0.000000,0.269441,-0.440093,0.856575,0.000000,-0.446456,0.729222,0.518568,0.000000,-2850124.542486,4655267.471447,3288317.511745,1],    "boundingVolume": {    "region": [2.120076,0.545091,2.120254,0.545260,0.000000,86.113166]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/0_9241.b3dm"}}}