{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852802,-0.522235,0.000000,0.000000,0.269487,-0.440068,0.856573,0.000000,-0.446529,0.729175,0.518571,0.000000,-2850589.385428,4654969.415507,3288336.396385,1],    "boundingVolume": {    "region": [2.120177,0.545094,2.120355,0.545264,0.000000,101.954900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/0_11189.b3dm"}}}