{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949992,-0.312276,0.000000,0.000000,0.174425,-0.530629,0.829463,0.000000,-0.258476,0.786325,0.561144,0.000000,-1650336.792735,5020585.441243,3558845.820927,1],    "boundingVolume": {    "region": [1.888298,0.595665,1.888469,0.595870,0.000000,11.669812]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/0_1433360.b3dm"}}}