{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948930,-0.315487,0.000000,0.000000,0.176006,-0.529396,0.829917,0.000000,-0.261279,0.785880,0.560469,0.000000,-1668227.171788,5017730.336134,3554557.530894,1],    "boundingVolume": {    "region": [1.891719,0.594857,1.891814,0.595047,0.000000,14.519033]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/28_1076024.b3dm"}}}