{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944065,-0.329761,0.000000,0.000000,0.184370,-0.527828,0.829099,0.000000,-0.272828,0.781074,0.561684,0.000000,-1741975.054542,4987063.313655,3562278.895805,1],    "boundingVolume": {    "region": [1.906799,0.596362,1.906894,0.596477,0.000000,8.811136]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_194535.b3dm"}}}