{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852805,-0.522230,0.000000,0.000000,0.269392,-0.439919,0.856679,0.000000,-0.446581,0.729269,0.518395,0.000000,-2850919.109227,4655564.316638,3287215.713908,1],    "boundingVolume": {    "region": [2.120183,0.544924,2.120337,0.545021,0.000000,98.780900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/0_10875.b3dm"}}}