{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950918,-0.309443,0.000000,0.000000,0.173037,-0.531745,0.829039,0.000000,-0.255999,0.786686,0.561773,0.000000,-1634524.958221,5022902.243255,3562844.728731,1],    "boundingVolume": {    "region": [1.885320,0.596443,1.885486,0.596612,0.000000,7.144919]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_1324564.b3dm"}}}