{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950894,-0.309517,0.000000,0.000000,0.114443,-0.351590,0.929133,0.000000,-0.287317,0.882691,0.371895,0.000000,-1833397.791925,5632530.774118,2357208.866337,1],    "boundingVolume": {    "region": [1.885404,0.381002,1.885560,0.381096,0.000000,9.643737]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/17_70091.b3dm"}}}