{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949098,-0.314980,0.000000,0.000000,0.116172,-0.350049,0.929500,0.000000,-0.292505,0.881376,0.370968,0.000000,-1866496.286772,5624129.197761,2351325.815467,1],    "boundingVolume": {    "region": [1.891178,0.379993,1.891286,0.380108,0.000000,71.898350]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/22_2314.b3dm"}}}