{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898664,-0.438639,0.000000,0.000000,0.283996,-0.581839,0.762109,0.000000,-0.333347,0.682946,0.649972,0.000000,-2129144.928148,4362098.108559,4123696.072190,1],    "boundingVolume": {    "region": [2.024827,0.707512,2.024933,0.707585,0.000000,12.943352]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/9_1803360.b3dm"}}}