{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950896,-0.309510,0.000000,0.000000,0.173002,-0.531507,0.829199,0.000000,-0.256105,0.786821,0.561536,0.000000,-1635198.075807,5023759.373361,3561337.212036,1],    "boundingVolume": {    "region": [1.885401,0.596131,1.885547,0.596351,0.000000,8.797308]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1423483.b3dm"}}}