{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949087,-0.315014,0.000000,0.000000,0.116186,-0.350049,0.929498,0.000000,-0.292536,0.881364,0.370972,0.000000,-1866694.690309,5624051.973037,2351352.843207,1],    "boundingVolume": {    "region": [1.891214,0.379998,1.891322,0.380113,0.000000,71.898350]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/16/22_2363.b3dm"}}}