{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950924,-0.309425,0.000000,0.000000,0.173027,-0.531748,0.829039,0.000000,-0.255984,0.786691,0.561773,0.000000,-1634431.355085,5022934.616941,3562842.047245,1],    "boundingVolume": {    "region": [1.885302,0.596442,1.885467,0.596611,0.000000,8.785764]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_1386288.b3dm"}}}