{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948663,-0.316290,0.000000,0.000000,0.176598,-0.529678,0.829611,0.000000,-0.261846,0.785367,0.560923,0.000000,-1671852.745573,5014462.846689,3557444.482239,1],    "boundingVolume": {    "region": [1.892564,0.595389,1.892660,0.595612,0.000000,8.784848]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1188054.b3dm"}}}