{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895036,-0.445995,0.000000,0.000000,0.284262,-0.570464,0.770562,0.000000,-0.342726,0.687793,0.639905,0.000000,-2188958.540167,4392866.013176,4059648.795244,1],    "boundingVolume": {    "region": [2.033015,0.694313,2.033149,0.694437,0.000000,29.696222]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/11_978412.b3dm"}}}