{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949739,-0.313042,0.000000,0.000000,0.175004,-0.530945,0.829138,0.000000,-0.259008,0.785806,0.561625,0.000000,-1653737.974215,5017280.472251,3561905.922352,1],    "boundingVolume": {    "region": [1.889114,0.596265,1.889267,0.596433,0.000000,14.792555]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1402469.b3dm"}}}