{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948852,-0.315722,0.000000,0.000000,0.176111,-0.529275,0.829972,0.000000,-0.261491,0.785868,0.560387,0.000000,-1669578.730075,5017651.995308,3554037.017015,1],    "boundingVolume": {    "region": [1.891966,0.594758,1.892061,0.594949,0.000000,14.820606]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/27_1213696.b3dm"}}}