{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852846,-0.522163,0.000000,0.000000,0.269426,-0.440051,0.856601,0.000000,-0.446482,0.729236,0.518525,0.000000,-2850290.485222,4655361.120769,3288042.936319,1],    "boundingVolume": {    "region": [2.120135,0.545083,2.120228,0.545167,0.000000,140.438233]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/1_9185.b3dm"}}}