{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948942,-0.315451,0.000000,0.000000,0.175869,-0.529051,0.830166,0.000000,-0.261328,0.786128,0.560098,0.000000,-1668535.763179,5019307.316353,3552201.315736,1],    "boundingVolume": {    "region": [1.891680,0.594409,1.891775,0.594600,0.000000,8.700241]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/26_1093022.b3dm"}}}