{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852803,-0.522232,0.000000,0.000000,0.269420,-0.439962,0.856648,0.000000,-0.446567,0.729241,0.518446,0.000000,-2850828.394497,4655389.144799,3287540.268635,1],    "boundingVolume": {    "region": [2.120186,0.544984,2.120340,0.545081,0.000000,91.394766]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/1_11049.b3dm"}}}